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From: jkratoch@sourceware.org
To: archer-commits@sourceware.org
Subject: [SCM] jankratochvil/gdbserverbuildid-locate: sticky
Date: Tue, 11 Aug 2015 21:01:00 -0000 [thread overview]
Message-ID: <20150811210127.96214.qmail@sourceware.org> (raw)
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The branch, jankratochvil/gdbserverbuildid-locate has been updated
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- Log -----------------------------------------------------------------
commit fdfff5459f87e263811f0fe597946b6ec8ef2ca5
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:41:00 2015 +0200
sticky
Message-Id: <1433754079-10395-1-git-send-email-gbenson@redhat.com>
Philippe Waroquiers wrote:
> On Fri, 2015-06-05 at 12:22 +0100, Gary Benson wrote:
> > Built and regtested on RHEL6.6 x86_64.
> I tested with the last SVN version of the Valgrind gdbserver (that
> supports qXfer:exec-file:read+).
>
> The patch introduces a regression:
> with the patch, GDB does not anymore automatically load the
> exec-file.
>
> I bypassed this problem by ignoring fake_pid_p in remote.c:
> --- a/gdb/remote.c
> +++ b/gdb/remote.c
> @@ -1624,9 +1624,13 @@ remote_add_inferior (int fake_pid_p, int pid, int
> attached,
> inf->attach_flag = attached;
> inf->fake_pid_p = fake_pid_p;
>
> - /* If no main executable is currently open then attempt to
> - open the file that was executed to create this inferior. */
> - if (try_open_exec && get_exec_file (0) == NULL)
> + /* Attempt to open the file that was executed to create this
> + inferior. If the user has explicitly specified executable
> + and/or symbol files then warn the user if their choices do
> + not match. Otherwise, set exec_file and symfile_objfile to
> + the new file. */
> + printf("fake_pid_p %d\n", fake_pid_p);
> + if (try_open_exec)// && !fake_pid_p)
> exec_file_locate_attach (pid, 1);
>
> Effectively, the printf shows that with Valgrind gdbsrv,
> fake_pid_p value is 1.
>
> When ignoring fake_pid_p, GDB can properly attach
> to different Valgrind gdbsrv, and changes of executable
> as expected.
Ah, it seems I mailed a bad patch, my apologies! I was working on
two fixes that touched the same line, and it looks like I rebased
them in the wrong order.
This updated patch has been created against the latest gdb/master
(80fb91378c91a8239817a5ab2b1c3e346109db25). Could you please try
your tests again?
Thanks,
Gary
---
On attach, GDB will only attempt to determine the main executable's
filename if one is not already set. This causes problems if you
attach to one process and then attach to another: GDB will not attempt
to discover the main executable on the second attach. If the two
processes have different main executable files then the symbols will
now be wrong. This is PR gdb/17626.
In GDB some filenames are supplied by the user (e.g. using the "file"
or "symbol-file" commands) and some are determined by GDB (e.g. while
processing an "attach" command). This commit updates GDB to track
which filenames were supplied by the user. When GDB might attempt to
determine an executable filename and one is already set, filenames
determined by GDB may be overridden but user-supplied filenames will
not.
gdb/ChangeLog:
PR gdb/17626
* progspace.h (struct program_space)
<pspace_exec_file_is_user_supplied>: New field.
<symfile_object_file_is_user_supplied>: Likewise.
(symfile_objfile_is_user_supplied): New macro.
* exec.h (exec_file_is_user_supplied): Likewise.
* exec.c (exec_close): Clear exec_file_is_user_supplied.
(exec_file_locate_attach): Remove get_exec_file check.
Do not replace user-supplied executable or symbol files.
Warn if user-supplied executable or symbol files do not
match discovered file.
(exec_file_command): Set exec_file_is_user_supplied.
* symfile.c (symbol_file_clear): Clear
symfile_objfile_is_user_supplied.
(symbol_file_command): Set symfile_objfile_is_user_supplied.
* inferior.c (add_inferior_command): Set
exec_file_is_user_supplied and symfile_objfile_is_user_supplied.
* main.c (captured_main): Likewise.
* infcmd.c (attach_command_post_wait): Always call
exec_file_locate_attach. Only call reopen_exec_file and
reread_symbols if exec_file_is_user_supplied.
* remote.c (remote_add_inferior): Remove get_exec_file check
around exec_file_locate_attach.
commit ae03cee1305381dac0621f97d77645c90e9fd907
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:34 2015 +0200
mainbuildid
commit fd861b8aae745799a44483808388cde6c4f20aaf
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:33 2015 +0200
hexallocate
commit 868abc8257c7e24b2ae4a68c57e5854bb58ecf48
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:33 2015 +0200
locatetest
commit e620804cc6184ac2766423ccbdd8aabaff6b70fa
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:33 2015 +0200
buildidwarn
commit 9efcc0216f1fe90dbea76bb8e2738145205c6933
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:33 2015 +0200
buildidsolibbfdopen
commit a823fdc321b6fb4cd2c5a46f21f67e961d737590
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:32 2015 +0200
buildidverify
commit 847a1b1366e3ed0358ea7c8f57142865b52bd863
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:32 2015 +0200
buildidsolibsearch
commit feb785d4098bf5bba00e940a7ebe6a96ac0edf72
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:32 2015 +0200
buildidtofile
commit 65bf749134458fe10426b700160b670d5643c3eb
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:32 2015 +0200
buildidproto
commit 86cc52cb9b768555c6a8551cdd02064846fd7791
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:31 2015 +0200
buildidtobfd
commit 80394b0cb9ca0114f2444f6644b0bf9402966c94
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:31 2015 +0200
buildidforcemove
commit 18b680351b49456ba30460c7c5f68abf570706e4
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:31 2015 +0200
buildidfreefix
commit cf9c2659e990164f6c207c34aa0235d78164d7f4
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:30 2015 +0200
unvalidate
commit ee862c4e7d47bd38fe07504d5cc71eca33a01281
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Aug 5 21:28:30 2015 +0200
openpsymfile
commit 61aa8f63537242fb9fdc89b948f88b7787b27599
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:28 2015 +0200
openpsolib
commit fea5a2a69d6351ecfdce8ec701017a99a41af745
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:28 2015 +0200
openp
commit efd2bb0409acad9f0a23fffdd8af9cfd5ac442c9
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:28 2015 +0200
filelib
commit 8b70dce00e539378daf8ba171d7a0890e280c992
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:28 2015 +0200
targetfd
commit d42beee1aec30b9f4097979f2ab07214fcca3d95
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:27 2015 +0200
openpnullpathname
commit 17906c8d67cbe67be648b292c6f344477600d7f9
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:27 2015 +0200
openpmode
commit 0a8f785466dbfad09b32e1ce76759049be4f65b2
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:27 2015 +0200
openppath
commit 3d0cb2c5b709dfe05fd3abd2d001f9a46fbf0686
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:27 2015 +0200
openpenum
commit d879323ac26a303234a0286d10b8b1939d97a3dc
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:26 2015 +0200
sysrootdelim
commit 7c4a05d5f2b5acaf762c6ff1c7caf7aa83128c32
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Aug 11 22:34:26 2015 +0200
sysrootconst
commit 0956a0bae075d09240541446f183e0810e20d2a0
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Jul 17 22:31:05 2015 +0200
build-id: -config,+configure.tgt
commit 4876094c705235a5f2d81f2333dbea0d625e9697
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Jul 17 22:30:32 2015 +0200
Revert "Revert the previous 7 commits of: Validate binary before use"
This reverts commit db1ff28b60f8886b8d7c634f1db2f939ba47a13c.
Conflicts:
gdb/ChangeLog
gdb/gdbserver/ChangeLog
gdb/testsuite/ChangeLog
commit 40fbed84815b00960f7fac8d2e7857942df4308c
Author: Jiong Wang <jiong.wang@arm.com>
Date: Tue Aug 11 17:44:30 2015 +0100
[AArch64][8/8] LD support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12
2015-08-11 Jiong Wang <jiong.wang@arm.com>
bfd/
* elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
(aarch64_reloc_got_type): Likewise.
(elfNN_aarch64_final_link_relocate): Likewise.
(elfNN_aarch64_relocate_section): Likewise.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
(_bfd_aarch64_elf_resolve_relocation): Likewise.
ld/testsuite/
* ld-aarch64/emit-relocs-529.s: New testcase.
* ld-aarch64/emit-relocs-529-overflow.s: Likewise.
* ld-aarch64/emit-relocs-86.s: Likewise.
* ld-aarch64/emit-relocs-86-overflow.s: Likewise.
* ld-aarch64/emit-relocs-529.d: New expectation file.
* ld-aarch64/emit-relocs-529-overflow.d: Likewise.
* ld-aarch64/emit-relocs-86.d: Likewise.
* ld-aarch64/emit-relocs-86-overflow.d: Likewise.
* ld-aarch64/aarch64-elf.exp: Run new testcases.
commit 70151fb54ab6e3d5dc7f99fe3fbfa7ad2f1ab2af
Author: Jiong Wang <jiong.wang@arm.com>
Date: Tue Aug 11 17:38:49 2015 +0100
[AArch64][7/8] GAS support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12
2015-08-11 Jiong Wang <jiong.wang@arm.com>
include/elf/
* aarch64.h (R_AARCH64_P32_TLSLD_ADD_DTPREL_LO12): Define.
bfd/
* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers
"dtprel_lo12".
(md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
(aarch64_force_relocation): Likewise.
gas/testsuite/
* gas/aarch64/reloc-dtprel_lo12-1.s: New testcase.
* gas/aarch64/reloc-dtprel_lo12-ilp32-1.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12-1.d: New expectation file.
* gas/aarch64/reloc-dtprel_lo12-ilp32-1.d: Likewise.
commit 73f925cc20e839d4b7352b809a33e4e7dcbfa05a
Author: Jiong Wang <jiong.wang@arm.com>
Date: Tue Aug 11 17:20:17 2015 +0100
[AArch64][6/8] LD support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC
2015-08-11 Jiong Wang <jiong.wang@arm.com>
bfd/
* elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
(aarch64_reloc_got_type): Likewise.
(elfNN_aarch64_final_link_relocate): Likewise.
(elfNN_aarch64_relocate_section): Likewise.
(elfNN_aarch64_gc_sweep_hook): Likewise.
(elfNN_aarch64_check_relocs): Likewise.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
(_bfd_aarch64_elf_resolve_relocation): Likewise.
ld/testsuite/
* ld-aarch64/tls-small-ld.s: Update testcase.
commit a12fad50d28b9251893c6709ac4374773350c21a
Author: Jiong Wang <jiong.wang@arm.com>
Date: Tue Aug 11 17:15:56 2015 +0100
[AArch64][5/8] GAS support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC
2015-08-11 Jiong Wang <jiong.wang@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers.
(md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
(aarch64_force_relocation): Likewise.
gas/testsuite/
* gas/aarch64/reloc-tlsldm_lo12_nc-1.s: New testcase.
* gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.s: Likewise.
* gas/aarch64/reloc-tlsldm_lo12_nc-1.d: New expectation file.
* gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.d: Likewise.
commit 56a2e4507a4249634422fba2373b651b774c55ac
Author: Jiong Wang <jiong.wang@arm.com>
Date: Tue Aug 11 17:07:30 2015 +0100
[AArch64][4/8] Add R_AARCH64_P32_TLSLD_ADD_LO12_NC in elf header
2015-08-11 Jiong Wang <jiong.wang@arm.com>
include/elf/
* aarch64.h (R_AARCH64_P32_TLSLD_ADD_LO12_NC): Define.
commit f69e49203b49b7353748b78a9d8111440d9ac291
Author: Jiong Wang <jiong.wang@arm.com>
Date: Tue Aug 11 17:05:34 2015 +0100
[AArch64][3/8] LD support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21
2015-08-11 Jiong Wang <jiong.wang@arm.com>
bfd/
* elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
(aarch64_reloc_got_type): Likewise.
(elfNN_aarch64_final_link_relocate): Likewise.
(elfNN_aarch64_relocate_section): Likewise.
(elfNN_aarch64_gc_sweep_hook): Likewise.
(elfNN_aarch64_check_relocs): Likewise.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
(_bfd_aarch64_elf_resolve_relocation): Likewise.
ld/testsuite/
* ld-aarch64/tls-small-ld.s: New file.
* ld-aarch64/tls-small-ld.d: Likewise.
* ld-aarch64/aarch64-elf.exp: Run new test.
commit 1107e076cff62e1093da024ab73e5648051781ab
Author: Jiong Wang <jiong.wang@arm.com>
Date: Tue Aug 11 16:58:20 2015 +0100
[AArch64][2/8] GAS support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21
2015-08-11 Jiong Wang <jiong.wang@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers.
(md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
(aarch64_force_relocation): Likewise.
gas/testsuite/
* gas/aarch64/reloc-tlsldm-page-1.s: New testcase.
* gas/aarch64/reloc-tlsldm-page-ilp32-1.s: Likewise.
* gas/aarch64/reloc-tlsldm-page-1.d: New expectation file.
* gas/aarch64/reloc-tlsldm-page-ilp32-1.d: Likewise.
commit 2c0a466a7f83eb1ee5f5da0bdd7b4b643fbe3278
Author: Jiong Wang <jiong.wang@arm.com>
Date: Tue Aug 11 16:53:12 2015 +0100
[AArch64][1/8] Add R_AARCH64_P32_TLSLD_ADR_PAGE21 in elf header
2015-08-11 Jiong Wang <jiong.wang@arm.com>
include/elf/
* aarch64.h (R_AARCH64_P32_TLSLD_ADR_PAGE21): Define.
commit 97dc35c88dd470465a99edeb0b491012a368f2bf
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Aug 11 12:58:52 2015 -0700
Skip IFUNC relocations in debug sections
Skip IFUNC relocations in debug sections ignored by ld.so.
bfd/
PR ld/18808
* elf32-i386.c (elf_i386_relocate_section): Skip IFUNC
relocations in debug sections.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
ld/testsuite/
PR ld/18808
* ld-ifunc/ifunc.exp: Add a test for PR ld/18808.
* ld-ifunc/pr18808.out: New file.
* ld-ifunc/pr18808a.c: Likewise.
* ld-ifunc/pr18808b.c: Likewise.
commit 922c5db5e733526f12e2fbfeb72c7f1f90089d53
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Aug 11 18:00:36 2015 +0100
Fix the disassembly of the AArch64 SIMD EXT instruction.
PR 18800
* aarch64-tbl.h (aarch64_opcode_table): Fix mask for SIMD EXT
instruction.
commit dbac553d28887561e3f154654ec8e70195d89943
Author: Peter Zotov <whitequark@whitequark.org>
Date: Tue Aug 11 17:12:21 2015 +0100
Fix encoding or OpenRisk1000 PC relative relocations.
PR ld/18759
* elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
(R_OR1K_16_PCREL): Likewise.
(R_OR1K_8_PCREL): Likewise.
commit 4c0160b8e2f902ecdf6a42dc20b5f39b0a48fac7
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Aug 11 17:02:25 2015 +0100
Fix typo in coff-sh.c.
PR binutils/18747
* coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting
opcode count.
commit c8373ebb4ed77c361d95aa806cfbe1b4062b5be5
Author: Alan Modra <amodra@gmail.com>
Date: Tue Aug 11 21:54:48 2015 +0930
Tweak binutils testsuite
Some targets provide aligned .bss sections, so explicitly align.
msp430 and rl78 emit "magic" symbols when assembling symbol.s, and
mips targets emit STT_OBJECT rather than STT_NOTYPE syms.
* binutils-all/strip-12.s: Align .bss section.
* binutils-all/strip-12.d: Adjust.
* binutils-all/symbols-1.d: Allow extraneous symbols.
* binutils-all/symbols-2.d: Likewise, and V for weakened syms.
* binutils-all/symbols-3.d: Likewise.
* binutils-all/symbols-4.d: Likewise.
commit 4b0e8a5f80441fad8eddaf68e7af70bd6991aa37
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Aug 11 11:57:09 2015 +0100
Fix memory access problems discovered when running some binary tools on corrupt files.
PR binutils/18758
* elf.c (_bfd_elf_setup_sections): Add checks for corrupt section
group information.
* peicode.h (pe_ILF_make_a_section): Ensure alignment of the
used_by_bfd pointer.
(pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer.
commit 64140f86ab732f9ed87beccab07c32befaf9ca52
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Aug 11 03:50:17 2015 -0700
Fix a typo in _bfd_elf_copy_private_bfd_data
* elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo.
commit eff0bc54a343fed1dd152f0a1b455b2438f76e6f
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Aug 11 10:07:21 2015 +0100
Fix compile time warning messages about constant expressions where a value is being shifted into bit 31.
PR gas/18765
* config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
compile time warnings about constant expressions being shifted
into bit 31.
(do_iwmmxt_wldstd): Likewise.
(do_iwmmxt_wrwrwr_or_imm5): Likewise.
(md_assemble): Likewise.
commit e66c3c2568fcfebc931bc18d35055c7f784133ce
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Aug 11 09:49:18 2015 +0100
Convert 'A && (!A || B)' to 'A || B' in various places.
PR gas/18574
* config/tc-msp430.c (msp430_operands): Rewrite if statements to
remove redundant checks.
(md_apply_fix): Likewise.
commit d29b2a1ece30514431861472d784ae8722816a4c
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Aug 11 09:43:16 2015 +0100
Fix typo checking MMIX operands.
PR gas/18677
* config/tc-mmix.c (md_assemble): Fix typo checking operands with
a numeric constant value.
commit 88fd0449a3f88c12c8930698a833f6c1c4478307
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Aug 11 09:40:02 2015 +0100
Fix typo checking number of operands.
PR gas/18678
* config/tc-tic4x.c (tic4x_insn_check): Fix typo.
commit 2b29bb41d56d4e4ba495393f4f519718b73f92df
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Aug 11 09:36:57 2015 +0100
Fix a typo where the same name was checked twice.
PR gas/18679
* config/xtensa-relax.c (same_operand_name): Fix typo.
commit 30379291886a171e6dc202122bc1c583318c2e17
Author: Iain Buclaw <ibuclaw@gdcproject.org>
Date: Tue Aug 11 08:51:05 2015 +0200
PR gdb/18669 libiberty demangle.test failure: strtod() on sparc-sun-solaris2.9
Test symbols did not demangle as per the d-demangle-expected tests because
strtod() on Solaris 9 does not accept hexadecimal numbers.
This has now been fixed up so that no attempt at formatting/converting the
demangled hexadecimal literals are done.
libiberty/ChangeLog:
2015-08-11 Iain Buclaw <ibuclaw@gdcproject.org>
* d-demangle.c (dlang_parse_real): Remove call to strtod.
(strtod): Remove declaration.
* testsuite/d-demangle-expected: Update float and complex literal
tests to check correct hexadecimal demangling.
commit 125453567f4a0abc68cfc67a3df46be1aa9bb904
Author: GDB Administrator <gdbadmin@sourceware.org>
Date: Tue Aug 11 00:00:08 2015 +0000
Automatic date update in version.in
commit 80af41e00325ff3e877df11d465baeaa3d565103
Author: Doug Evans <dje@google.com>
Date: Mon Aug 10 13:36:36 2015 -0700
remove trailing space in previous entry
commit e27852be65403306da198b3c1d7b222acd6bdfe9
Author: Doug Evans <dje@google.com>
Date: Mon Aug 10 12:23:09 2015 -0700
PR gdb/17960 Internal error: tracker != NULL when completing on file:function
gdb/ChangeLog:
* symtab.c (make_file_symbol_completion_list_1): Renamed from
make_file_symbol_completion_list and made static.
(make_file_symbol_completion_list): New function.
gdb/testsuite/ChangeLog:
* gdb.base/completion.exp: Add location completer tests.
commit fd7dcb94cbd44629b3929336aec8b76c3e339656
Author: Joel Brobecker <brobecker@adacore.com>
Date: Mon Aug 10 10:08:44 2015 -0700
gdb/infrun.c: Various trivial ARI fixes.
gdb/ChangeLog:
* infrun.c (follow_fork, displaced_step_prepare, resume): Remove
trailing new-line at end of warning message.
(proceed): Add i18n marker to error messages.
commit 422f11824b3abf6c71042e2ee3aed572f250fc89
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Aug 10 07:57:40 2015 -0700
Replace hidden with versioned in elf_link_hash_entry
This patch replaces the "hidden" field with the "versioned" field in
elf_link_hash_entry so that we can avoid calling strchr and strrchr if
the symbol is unversioned.
* elf-bfd.h (elf_symbol_version): New enum.
(elf_link_hash_entry): Replace hidden with versioned.
* elflink.c (_bfd_elf_merge_symbol): Don't look for symbol
version if the symbol is unversioned. Initialize versioned.
(_bfd_elf_add_default_symbol): Don't look for symbol version
if the symbol is unversioned or hidden. Initialize versioned.
(elf_collect_hash_codes): Don't look for symbol version if the
symbol is unversioned.
(elf_collect_gnu_hash_codes): Likewise.
(bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
(_bfd_elf_link_hash_copy_indirect): Check versioned instead of
hidden.
(elf_link_output_extsym): Likewise.
commit 75fb7498c25ba89262867abe5340a8d38f1e19cd
Author: Robert Suchanek <robert.suchanek@imgtec.com>
Date: Mon Aug 10 08:57:31 2015 +0100
Add SIGRIE instruction for MIPS R6
opcodes/
* mips-opc.c (mips_builtin_opcodes): Add "sigrie".
gas/testsuite/
* gas/mips/r6.s: Add tests for "sigrie".
* gas/mips/r6.d: Check for "sigrie".
* gas/mips/r6-n32.d: Likewise.
* gas/mips/r6-n64.d: Likewise.
commit 2bc6d61bf3e4935921ae2612b3c6cd0604428960
Author: GDB Administrator <gdbadmin@sourceware.org>
Date: Mon Aug 10 00:00:08 2015 +0000
Automatic date update in version.in
commit 662a7b62c477e93284de4db127b4dbc3529caaa5
Author: GDB Administrator <gdbadmin@sourceware.org>
Date: Sun Aug 9 00:00:07 2015 +0000
Automatic date update in version.in
commit 8fe3f3d6afbf084f9ef36d887b661792c769f862
Author: Hans-Peter Nilsson <hp@bitrange.com>
Date: Sat Aug 8 22:44:37 2015 +0200
tc-arm.c: Append ULL to 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
commit e44bf850dff24e0442408e26043d957588be88ee
Author: GDB Administrator <gdbadmin@sourceware.org>
Date: Sat Aug 8 00:00:08 2015 +0000
Automatic date update in version.in
commit 0a77d46120137650c13091866cb93150910e1317
Author: Hans-Peter Nilsson <hp@bitrange.com>
Date: Sat Aug 8 01:04:50 2015 +0200
binutils-all/strip-12.s: Use ".section .bss" instead of ".bss"
which isn't supported by all ELF targets.
commit d4ac1f878ecef58f1e4b4ff0cbfb4b475656eaf4
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Aug 7 10:28:42 2015 -0700
Check sh_type/sh_flags/sh_addralign/sh_entsize when copying sh_link/sh_info
When copying the sh_link and sh_info fields in stripped section headers,
we also check if the sh_type, sh_flags, /sh_addralign and sh_entsize
fields of the output section match the output. Since --only-keep-debug
turns all non-debug sections into SHT_NOBITS sections, the output
SHT_NOBITS type matches any input type.
bfd/
PR binutils/18785
* elf.c (_bfd_elf_copy_private_bfd_data): When copying the
sh_link and sh_info fields in stripped section headers, we also
check if the sh_type, sh_flags, /sh_addralign and sh_entsize
fields of the output section match the output. Since
--only-keep-debug turns all non-debug sections into SHT_NOBITS
sections, the output SHT_NOBITS type matches any input type.
binutils/testsuite/
PR binutils/18785
* binutils-all/objcopy.exp: Run strip-12.
* binutils-all/strip-12.d: New file.
* binutils-all/strip-12.s: Likewise.
commit f12899e9f081bb857c96999386e64a4252c4a325
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 18:23:01 2015 +0100
native Linux: enable always non-stop by default
The testsuite shows no regressions with this forced on, on:
- Native x86_64 Fedora 20, with and output "set displaced off".
- Native x86_64 Fedora 20, on top of x86 software single-step series.
- PPC64 Fedora 18.
- S/390 RHEL 7.1.
Let's try making it the default.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* linux-nat.c (linux_nat_always_non_stop_p): Return 1.
commit 5ac213430b710e8aaed1f4cea6ff809783201df9
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 18:23:01 2015 +0100
S/390: displaced stepping and PC-relative RIL-b/RIL-c instructions
This adds displaced stepping support for the General-Instruction
Extension Facility instructions, which have a PC-relative displacement
(RIL-b/RIL-c). We already handle RIL branches, but not others.
Currently, displaced stepping a breakpoint put on any of these
instructions results in the inferior crashing when or after the
instruction is executed out-of-line in the scratch pad.
This patch takes the easy route of patching the displacement in the
copy of the instruction in the scratch pad. As the displacement is a
signed 32-bit field, it's possible that the stratch pad ends too far
that the needed displacement doesn't fit in the adjusted instruction,
as e.g., if stepping over a breakpoint in a shared library (the
scratch pad is around the main program's entry point). That case is
detected and GDB falls back to stepping over the breakpoint in-line
(which involves pausing all threads momentarily).
(We could probably do something smarter, but I don't plan on doing it
myself. This was already sufficient to get "maint set target-non-stop
on" working regression free on S/390.)
Tested on S/390 RHEL 7.1, where it fixes a few hundred FAILs when
testing with displaced stepping force-enabled, with the end result
being no regressions compared to a test run that doesn't force
displaced stepping. Fixes the non-stop tests compared to mainline
too; most are crashing due to this on the machine I run tests on.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* s390-linux-tdep.c (is_non_branch_ril)
(s390_displaced_step_copy_insn): New functions.
(s390_displaced_step_fixup): Update comment.
(s390_gdbarch_init): Install s390_displaced_step_copy_insn as
gdbarch_displaced_step_copy_insn hook.
commit 7f03bd92e389a32da490bb55037881cf374d0f69
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 18:23:00 2015 +0100
PPC64: Fix gdb.arch/ppc64-atomic-inst.exp with displaced stepping
The ppc64 displaced step code can't handle atomic sequences. Fallback
to stepping over the breakpoint in-line if we detect one.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* infrun.c (displaced_step_prepare_throw): Return -1 if
gdbarch_displaced_step_copy_insn returns NULL. Update intro
comment.
* rs6000-tdep.c (LWARX_MASK, LWARX_INSTRUCTION, LDARX_INSTRUCTION)
(STWCX_MASK, STWCX_INSTRUCTION, STDCX_INSTRUCTION): Move higher up
in file.
(ppc_displaced_step_copy_insn): New function.
(ppc_displaced_step_fixup): Update comment.
(rs6000_gdbarch_init): Install ppc_displaced_step_copy_insn as
gdbarch_displaced_step_copy_insn hook.
* gdbarch.sh (displaced_step_copy_insn): Document what happens on
NULL return.
* gdbarch.h: Regenerate.
gdb/testsuite/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* gdb.arch/ppc64-atomic-inst.exp (do_test): New procedure, move
tests here.
(top level): Run do_test with and without displaced stepping.
commit 3fc8eb30a95df3fd07a63e9bd0a9d309b86a0357
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 18:22:59 2015 +0100
Disable displaced stepping if trying it fails
Running the testsuite with "maint set target-non-stop on" shows:
(gdb) PASS: gdb.base/valgrind-infcall.exp: continue #98 (false warning)
continue
Continuing.
dl_main (phdr=<optimized out>..., auxv=<optimized out>) at rtld.c:2302
2302 LIBC_PROBE (init_complete, 2, LM_ID_BASE, r);
Cannot access memory at address 0x400532
(gdb) PASS: gdb.base/valgrind-infcall.exp: continue #99 (false warning)
p gdb_test_infcall ()
$1 = 1
(gdb) FAIL: gdb.base/valgrind-infcall.exp: p gdb_test_infcall ()
Even though that was a native GNU/Linux test run, this test spawns
Valgrind and connects to it with "target remote". The error above is
actually orthogonal to target-non-stop. The real issue is that that
enables displaced stepping, and displaced stepping doesn't work with
Valgrind, because we can't write to the inferior memory (thus can't
copy the instruction to the scratch pad area).
I'm sure there will be other targets with the same issue, so trying to
identify Valgrind wouldn't be sufficient. The fix is to try setting
up the displaced step anyway. If we get a MEMORY_ERROR, we disable
displaced stepping for that inferior, and fall back to doing an
in-line step-over. If "set displaced-stepping" is "on" (as opposed to
"auto), GDB warns displaced stepping failed ("on" is mainly useful for
the testsuite, not for users).
Tested on x86_64 Fedora 20.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* inferior.h (struct inferior) <displaced_stepping_failed>: New
field.
* infrun.c (use_displaced_stepping_now_p): New parameter 'inf'.
Return false if dispaced stepping failed before.
(resume): Pass the current inferior to
use_displaced_stepping_now_p. Wrap displaced_step_prepare in
TRY/CATCH. If we get a MEMORY_ERROR, set the inferior's
displaced_stepping_failed flag, and fall back to an in-line
step-over.
gdb/testsuite/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* gdb.base/valgrind-disp-step.c: New file.
* gdb.base/valgrind-disp-step.exp: New file.
commit d4569d7bc572ae8f10d7c527cbdfbc9d26cc1ed8
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 18:22:59 2015 +0100
Fix step-over-{trips-on-watchpoint|lands-on-breakpoint}.exp race
On a target that is both always in non-stop mode and can do displaced
stepping (such as native x86_64 GNU/Linux, with "maint set
target-non-stop on"), the step-over-trips-on-watchpoint.exp test
sometimes fails like this:
(gdb) PASS: gdb.threads/step-over-trips-on-watchpoint.exp: no thread-specific bp: step: thread 1
set scheduler-locking off
(gdb) PASS: gdb.threads/step-over-trips-on-watchpoint.exp: no thread-specific bp: step: set scheduler-locking off
step
-[Switching to Thread 0x7ffff7fc0700 (LWP 11782)]
-Hardware watchpoint 4: watch_me
-
-Old value = 0
-New value = 1
-child_function (arg=0x0) at /home/pedro/gdb/mygit/src/gdb/testsuite/gdb.threads/step-over-trips-on-watchpoint.c:39
-39 other = 1; /* set thread-specific breakpoint here */
-(gdb) PASS: gdb.threads/step-over-trips-on-watchpoint.exp: no thread-specific bp: step: step
+wait_threads () at /home/pedro/gdb/mygit/src/gdb/testsuite/gdb.threads/step-over-trips-on-watchpoint.c:49
+49 return 1; /* in wait_threads */
+(gdb) FAIL: gdb.threads/step-over-trips-on-watchpoint.exp: no thread-specific bp: step: step
Note "scheduler-locking" was set off. The problem is that on such
targets, the step-over of thread 2 and the "step" of thread 1 can be
set to run simultaneously (since with displaced stepping the
breakpoint isn't ever removed from the target), and sometimes, the
"step" of thread 1 finishes first, so it'd take another resume to see
the watchpoint trigger. Fix this by replacing the wait_threads
function with a one-line infinite loop that doesn't call any function,
so that the "step" of thread 1 never finishes.
gdb/testsuite/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* gdb.threads/step-over-lands-on-breakpoint.c (wait_threads):
Delete function.
(main): Add alarm. Run an infinite loop instead of calling
wait_threads.
* gdb.threads/step-over-lands-on-breakpoint.exp (do_test): Change
comment.
* gdb.threads/step-over-trips-on-watchpoint.c (wait_threads):
Delete function.
(main): Add alarm. Run an infinite loop instead of calling
wait_threads.
* gdb.threads/step-over-trips-on-watchpoint.exp (do_test): Change
comment.
commit bfedc46af315dc6484295699c35e05040d76d700
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 18:22:58 2015 +0100
Fix interrupt-noterm.exp on targets always in non-stop
With "maint set target-non-stop on" we get:
@@ -66,13 +66,16 @@ Continuing.
interrupt
(gdb) PASS: gdb.base/interrupt-noterm.exp: interrupt
-Program received signal SIGINT, Interrupt.
-PASS: gdb.base/interrupt-noterm.exp: inferior received SIGINT
-testcase src/gdb/testsuite/gdb.base/interrupt-noterm.exp completed in 0 seconds
+[process 12119] #1 stopped.
+0x0000003615ebc6d0 in __nanosleep_nocancel () at ../sysdeps/unix/syscall-template.S:81
+81 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
+FAIL: gdb.base/interrupt-noterm.exp: inferior received SIGINT (timeout)
+testcase src/gdb/testsuite/gdb.base/interrupt-noterm.exp completed in 10 seconds
That is, we get "[$thread] #1 stopped" instead of SIGINT.
The issue is that we don't currently distinguish send
"interrupt/ctrl-c" to target terminal vs "stop/pause" thread well;
both cases go through "target_stop".
And then, the native Linux backend (linux-nat.c) implements
target_stop with SIGSTOP in non-stop mode, and SIGINT in all-stop
mode. Since "maint set target-non-stop on" forces the backend to be
always running in non-stop mode, even though the user-visible behavior
is "set non-stop" is "off", "interrupt" causes a SIGSTOP instead of
the SIGINT the test expects.
Fix this by introducing a target_interrupt method to use in the
"interrupt/ctrl-c" case, so "set non-stop off" can always work the
same irrespective of "maint set target-non-stop on/off". I'm
explictly considering changing the "set non-stop on" behavior as out
of scope here.
Most of the patch is an across-the-board rename of to_stop hook
implementations to to_interrupt. The only targets where something
more than a rename is being done are linux-nat.c and remote.c, which
are the only targets that support async, and thus are the only ones
the core side calls target_stop on.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* darwin-nat.c (darwin_stop): Rename to ...
(darwin_interrupt): ... this.
(_initialize_darwin_inferior): Adjust.
* gnu-nat.c (gnu_stop): Delete.
(gnu_target): Don't install gnu_stop.
* inf-ptrace.c (inf_ptrace_stop): Rename to ...
(inf_ptrace_interrupt): ... this.
(inf_ptrace_target): Adjust.
* infcmd.c (interrupt_target_1): Use target_interrupt instead of
target_stop.
* linux-nat (linux_nat_stop): Rename to ...
(linux_nat_interrupt): ... this.
(linux_nat_stop): Reimplement.
(linux_nat_add_target): Install linux_nat_interrupt.
* nto-procfs.c (nto_interrupt_twice): Rename to ...
(nto_handle_sigint_twice): ... this.
(nto_interrupt): Rename to ...
(nto_handle_sigint): ... this. Call target_interrupt instead of
target_stop.
(procfs_wait): Adjust.
(procfs_stop): Rename to ...
(procfs_interrupt): ... this.
(init_procfs_targets): Adjust.
* procfs.c (procfs_stop): Rename to ...
(procfs_interrupt): ... this.
(procfs_target): Adjust.
* remote-m32r-sdi.c (m32r_stop): Rename to ...
(m32r_interrupt): ... this.
(init_m32r_ops): Adjust.
* remote-sim.c (gdbsim_stop_inferior): Rename to ...
(gdbsim_interrupt_inferior): ... this.
(gdbsim_stop): Rename to ...
(gdbsim_interrupt): ... this.
(gdbsim_cntrl_c): Adjust.
(init_gdbsim_ops): Adjust.
* remote.c (sync_remote_interrupt): Adjust comments.
(remote_stop_as): Rename to ...
(remote_interrupt_as): ... this.
(remote_stop): Adjust comment.
(remote_interrupt): New function.
(init_remote_ops): Install remote_interrupt.
* target.c (target_interrupt): New function.
* target.h (struct target_ops) <to_interrupt>: New field.
(target_interrupt): New declaration.
* windows-nat.c (windows_stop): Rename to ...
(windows_interrupt): ... this.
* target-delegates.c: Regenerate.
commit d55007b58352c0b5fd2817e003b6dcf4e3ee4c07
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 18:22:57 2015 +0100
Fix signal-while-stepping-over-bp-other-thread.exp on targets always in non-stop
With "maint set target-non-stop on" we get:
-PASS: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: step
+FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: step
The issue is simply that switch_back_to_stepped_thread is not used in
non-stop mode, thus infrun doesn't output the expected "switching back
to stepped thread" log.
gdb/testsuite/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* signal-while-stepping-over-bp-other-thread.exp: Expect "restart
threads" as alternative to "switching back to stepped thread".
commit fbea99ea8a062e5cd96e2d88336984ed3adc93d4
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:24:01 2015 +0100
Implement all-stop on top of a target running non-stop mode
This finally implements user-visible all-stop mode running with the
target_ops backend always in non-stop mode. This is a stepping stone
towards finer-grained control of threads, being able to do interesting
things like thread groups, associating groups with breakpoints, etc.
From the user's perspective, all-stop mode is really just a special
case of being able to stop and resume specific sets of threads, so it
makes sense to do this step first.
With this, even in all-stop, the target is no longer in charge of
stopping all threads before reporting an event to the core -- the core
takes care of it when it sees fit. For example, when "next"- or
"step"-ing, we can avoid stopping and resuming all threads at each
internal single-step, and instead only stop all threads when we're
about to present the stop to the user.
The implementation is almost straight forward, as the heavy lifting
has been done already in previous patches. Basically, we replace
checks for "set non-stop on/off" (the non_stop global), with calls to
a new target_is_non_stop_p function. In a few places, if "set
non-stop off", we stop all threads explicitly, and in a few other
places we resume all threads explicitly, making use of existing
methods that were added for teaching non-stop to step over breakpoints
without displaced stepping.
This adds a new "maint set target-non-stop on/off/auto" knob that
allows both disabling the feature if we find problems, and
force-enable it for development (useful when teaching a target about
this. The default is "auto", which means the feature is enabled if a
new target method says it should be enabled. The patch implements the
method in linux-nat.c, just for illustration, because it still returns
false. We'll need a few follow up fixes before turning it on by
default. This is a separate target method from indicating regular
non-stop support, because e.g., while e.g., native linux-nat.c is
close to regression free with all-stop-non-stop (with following
patches will fixing the remaining regressions), remote.c+gdbserver
will still need more fixing, even though it supports "set non-stop
on".
Tested on x86_64 Fedora 20, native, with and without "set displaced
off", and with and without "maint set target-non-stop on"; and also
against gdbserver.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* NEWS: Mention "maint set/show target-non-stop".
* breakpoint.c (update_global_location_list): Check
target_is_non_stop_p instead of non_stop.
* infcmd.c (attach_command_post_wait, attach_command): Likewise.
* infrun.c (show_can_use_displaced_stepping)
(can_use_displaced_stepping_p, start_step_over_inferior):
Likewise.
(internal_resume_ptid): New function.
(resume): Use it.
(proceed): Check target_is_non_stop_p instead of non_stop. If in
all-stop mode but the target is always in non-stop mode, start all
the other threads that are implicitly resumed too.
(for_each_just_stopped_thread, fetch_inferior_event)
(adjust_pc_after_break, stop_all_threads): Check
target_is_non_stop_p instead of non_stop.
(handle_inferior_event): Likewise. Handle detach-fork in all-stop
with the target always in non-stop mode.
(handle_signal_stop) <random signal>: Check target_is_non_stop_p
instead of non_stop.
(switch_back_to_stepped_thread): Check target_is_non_stop_p
instead of non_stop.
(keep_going_stepped_thread): Use internal_resume_ptid.
(stop_waiting): If in all-stop mode, and the target is in non-stop
mode, stop all threads.
(keep_going_pass): Likewise, when starting a new in-line step-over
sequence.
* linux-nat.c (get_pending_status, select_event_lwp)
(linux_nat_filter_event, linux_nat_wait_1, linux_nat_wait): Check
target_is_non_stop_p instead of non_stop.
(linux_nat_always_non_stop_p): New function.
(linux_nat_stop): Check target_is_non_stop_p instead of non_stop.
(linux_nat_add_target): Install linux_nat_always_non_stop_p.
* target-delegates.c: Regenerate.
* target.c (target_is_non_stop_p): New function.
(target_non_stop_enabled, target_non_stop_enabled_1): New globals.
(maint_set_target_non_stop_command)
(maint_show_target_non_stop_command): New functions.
(_initilize_target): Install "maint set/show target-non-stop"
commands.
* target.h (struct target_ops) <to_always_non_stop_p>: New field.
(target_non_stop_enabled): New declaration.
(target_is_non_stop_p): New declaration.
gdb/doc/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* gdb.texinfo (Maintenance Commands): Document "maint set/show
target-non-stop".
commit 372316f12874a30c62e6d71079ca3b86c786fb7e
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:24:00 2015 +0100
Teach non-stop to do in-line step-overs (stop all, step, restart)
That is, step past breakpoints by:
- pausing all threads
- removing breakpoint at PC
- single-step
- reinsert breakpoint
- restart threads
similarly to all-stop (with displaced stepping disabled). This allows
non-stop to work on targets/architectures without displaced stepping
support. That is, it makes displaced stepping an optimization instead
of a requirement. For example, in principle, all GNU/Linux ports
support non-stop mode at the target_ops level, but not all
corresponding gdbarch's implement displaced stepping. This should
make non-stop work for all (albeit, not as efficiently). And then
there are scenarios where even if the architecture supports displaced
stepping, we can't use it, because we e.g., don't find a usable
address to use as displaced step scratch pad. It should also fix
stepping past watchpoints on targets that have non-continuable
watchpoints in non-stop mode (e.g., PPC, untested). Running the
instruction out of line in the displaced stepping scratch pad doesn't
help that case, as the copied instruction reads/writes the same
watched memory... We can fix that too by teaching GDB to only remove
the watchpoint from the thread that we want to move past the
watchpoint (currently, removing a watchpoint always removes it from
all threads), but again, that can be considered an optimization; not
all targets would support it.
For those familiar with the gdb and gdbserver Linux target_ops
backends, the implementation should look similar, except it is done on
the core side. When we pause threads, we may find they stop with an
interesting event that should be handled later when the thread is
re-resumed, thus we store such events in the thread object, and mark
the event as pending. We should only consume pending events if the
thread is indeed resumed, thus we add a new "resumed" flag to the
thread object. At a later stage, we might add new target methods to
accelerate some of this, like "pause all threads", with corresponding
RSP packets, but we'd still need a fallback method for remote targets
that don't support such packets, so, again, that can be deferred as
optimization.
My _real_ motivation here is making it possible to reimplement
all-stop mode on top of the target always working on non-stop mode, so
that e.g., we can send RSP packets to a remote target even while the
target is running -- can't do that in the all-stop RSP variant, by
design).
Tested on x86_64 Fedora 20, with and without "set displaced off"
forced. The latter forces the new code paths whenever GDB needs to
step past a breakpoint.
gdb/ChangeLog:
2015-08-07 Pedro Alves <pedro@codesourcery.com>
* breakpoint.c (breakpoints_should_be_inserted_now): If any thread
has a pending status, return true.
* gdbthread.h: Include target/waitstatus.h.
(struct thread_suspend_state) <stop_reason, waitstatus_pending_p,
stop_pc>: New fields.
(struct thread_info) <resumed>: New field.
(set_resumed): Declare.
* infrun.c: Include "event-loop.h".
(infrun_async_inferior_event_token, infrun_is_async): New globals.
(infrun_async): New function.
(clear_step_over_info): Add debug output.
(displaced_step_in_progress_any_inferior): New function.
(displaced_step_fixup): New returns int.
(start_step_over): Handle in-line step-overs too. Assert the
thread is marked resumed.
(resume_cleanups): Clear the thread's resumed flag.
(resume): Set the thread's resumed flag. Return early if the
thread has a pending status. Allow stepping a breakpoint with no
signal.
(proceed): Adjust to check 'resumed' instead of 'executing'.
(clear_proceed_status_thread): If the thread has a pending status,
and that status is a finished step, discard the pending status.
(clear_proceed_status): Don't clear step_over_info here.
(random_pending_event_thread, do_target_wait): New functions.
(prepare_for_detach, wait_for_inferior, fetch_inferior_event): Use
do_target_wait.
(wait_one): New function.
(THREAD_STOPPED_BY): New macro.
(thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
(thread_stopped_by_hw_breakpoint): New functions.
(switch_to_thread_cleanup, save_waitstatus, stop_all_threads): New
functions.
(handle_inferior_event): Also call set_resumed(false) on all
threads implicitly stopped by the event.
(restart_threads, resumed_thread_with_pending_status): New
functions.
(finish_step_over): If we were doing an in-line step-over before,
and no longer are after trying to start a new step-over, restart
all threads. If we have multiple threads with pending events,
save the current event and go through the event loop again.
(handle_signal_stop): Return early if finish_step_over returns
false.
<random signal>: If we get a signal while stepping over a
breakpoint in-line in non-stop mode, restart all threads. Clear
step_over_info before delivering the signal.
(keep_going_stepped_thread): Use internal_error instead of
gdb_assert. Mark the thread as resumed.
(keep_going_pass_signal): Assert the thread isn't already resumed.
If some other thread is doing an in-line step-over, defer the
resume. If we just started a new in-line step-over, stop all
threads. Don't clear step_over_info.
(infrun_async_inferior_event_handler): New function.
(_initialize_infrun): Create async event handler with
infrun_async_inferior_event_handler as callback.
(infrun_async): New declaration.
* target.c (target_async): New function.
* target.h (target_async): Declare macro and readd as function
declaration.
* target/waitstatus.h (enum target_stop_reason)
<TARGET_STOPPED_BY_SINGLE_STEP>: New value.
* thread.c (new_thread): Clear the new waitstatus field.
(set_resumed): New function.
commit 2ac7589cfe1df06506adb133e99b2b89212c9a11
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:59 2015 +0100
Factor out code to re-resume stepped thread
Just a code refactor, no funcionality change intended.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* infrun.c (keep_going_stepped_thread): New function, factored out
from ...
(switch_back_to_stepped_thread): ... here.
commit 8b0615634896718c982d367a01ec61120084d3fb
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:59 2015 +0100
Add comments to currently_stepping and target_resume
Clarify that currently_stepping works at a higher level than
target_resume.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* infrun.c (currently_stepping): Extend intro comment.
* target.h (target_resume): Extend intro comment.
commit 1afd5965eda86caed3af7f23fd1f8802831360b6
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:58 2015 +0100
Misc switch_back_to_stepped_thread cleanups
Several misc cleanups that prepare the tail end of this function, the
part that actually re-resumes the stepped thread.
The most non-obvious would be the currently_stepping change, I guess.
That's because it isn't ever correct to pass step=1 to target_resume
on software single-step targets, and currently_stepping works at a
conceptual higher level, it returns step=true even on software step
targets. It doesn't really matter on hardware step targets, as the
breakpoint will be hit immediately, but it's just wrong on software
step targets. I tested it against my x86 software single-step branch,
and it indeed fixes failed assertions (that catch spurious
PTRACE_SINGLESTEP requests) there.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* infrun.c (switch_back_to_stepped_thread): Use ecs->ptid instead
of inferior_ptid. If the stepped thread vanished, return 0
instead of resuming here. Use reset_ecs. Print the prev_pc and
the current stop_pc in log message. Clear trap_expected if the
thread advanced. Don't pass currently_stepping to
do_target_resume.
commit 4d9d9d0423ed611fa6d620ca3aa088fc16a0d59e
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:58 2015 +0100
Use keep_going in proceed and start_step_over too
The main motivation of this patch is sharing more code between the
proceed (starting the inferior for the first time) and keep_going
(restarting the inferior after handling an event) paths and using the
step_over_chain queue now embedded in the thread_info object for
pending in-line step-overs too (instead of just for displaced
stepping).
So this commit:
- splits out a new keep_going_pass_signal function out of keep_going
that is just like keep_going except for the bits that clear the
signal to pass if the signal is set to "handle nopass".
- makes proceed use keep_going too.
- Makes start_step_over use keep_going_pass_signal instead of lower
level displaced stepping things.
One user visible change: if inserting breakpoints while trying to
proceed fails, we now get:
(gdb) si
Warning:
Could not insert hardware watchpoint 7.
Could not insert hardware breakpoints:
You may have requested too many hardware breakpoints/watchpoints.
Command aborted.
(gdb)
while before we only saw warnings with no indication that the command
was cancelled:
(gdb) si
Warning:
Could not insert hardware watchpoint 7.
Could not insert hardware breakpoints:
You may have requested too many hardware breakpoints/watchpoints.
(gdb)
Tested on x86_64-linux-gnu, ppc64-linux-gnu and s390-linux-gnu.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* gdbthread.h (struct thread_info) <prev_pc>: Extend comment.
* infrun.c (struct execution_control_state): Move higher up in the
file.
(reset_ecs): New function.
(start_step_over): Now returns int. Rewrite to use
keep_going_pass_signal instead of manually starting a displaced step.
(resume): Don't call set_running here. If displaced stepping
can't start now, clear trap_expected.
(find_thread_needs_step_over): Delete function.
(proceed): Set up finish_thread_state_cleanup. Call set_running.
If the current thread needs a step over, push it in the step-over
chain. Don't set insert breakpoints nor call resume directly
here. Instead rewrite to use start_step_over and
keep_going_pass_signal.
(finish_step_over): New function.
(handle_signal_stop): Call finish_step_over instead of
start_step_over.
(switch_back_to_stepped_thread): If the event thread needs another
step-over do that first. Use start_step_over.
(keep_going_pass_signal): New function, factored out from ...
(keep_going): ... here.
(_initialize_infrun): Comment moved here.
* thread.c (set_running_thread): New function.
(set_running, finish_thread_state): Use set_running_thread.
commit c2829269f5af8a860b54ceac3596610b1f51fee5
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:57 2015 +0100
Embed the pending step-over chain in thread_info objects
In order to teach non-stop mode to do in-line step-overs (pause all
threads, remove breakpoint, single-step, reinsert breakpoint, restart
threads), we'll need to be able to queue in-line step over requests,
much like we queue displaced stepping (out-of-line) requests.
Actually, the queue should be the same -- threads wait for their turn
to step past something (breakpoint, watchpoint), doesn't matter what
technique we end up using when the step over actually starts.
I found that the queue management ends up simpler and more efficient
if embedded in the thread objects themselves. This commit converts
the existing displaced stepping queue to that. Later patches will
make the in-line step-overs code paths use it too.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* gdbthread.h (struct thread_info) <step_over_prev,
step_over_next>: New fields.
(thread_step_over_chain_enqueue, thread_step_over_chain_remove)
(thread_step_over_chain_next, thread_is_in_step_over_chain): New
declarations.
* infrun.c (struct displaced_step_request): Delete.
(struct displaced_step_inferior_state) <step_request_queue>:
Delete field.
(displaced_step_prepare): Assert that trap_expected is set. Use
thread_step_over_chain_enqueue. Split starting a new displaced
step to ...
(start_step_over): ... this new function.
(resume): Assert the thread isn't waiting for a step over already.
(proceed): Assert the thread isn't waiting for a step over
already.
(infrun_thread_stop_requested): Adjust to remove threads from the
embedded step-over chain.
(handle_inferior_event) <fork/vfork>: Call start_step_over after
displaced_step_fixup.
(handle_signal_stop): Call start_step_over after
displaced_step_fixup.
* infrun.h (step_over_queue_head): New declaration.
* thread.c (step_over_chain_enqueue, step_over_chain_remove)
(thread_step_over_chain_next, thread_is_in_step_over_chain)
(thread_step_over_chain_enqueue)
(thread_step_over_chain_remove): New functions.
(delete_thread_1): Remove thread from the step-over chain.
commit 6c4cfb244b408f980be24ea2175bc58baf74a6f9
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:57 2015 +0100
Make thread_still_needs_step_over consider stepping_over_watchpoint too
I noticed that even though keep_going knows to start a step over for a
watchpoint, thread_still_needs_step_over forgets it.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* infrun.c (thread_still_needs_step_over): Rename to ...
(thread_still_needs_step_over_bp): ... this.
(enum step_over_what): New.
(thread_still_needs_step_over): Reimplement.
commit 567420d10895611e03d5ee65e6b24c16a69a6e99
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:56 2015 +0100
remote.c/all-stop: Implement TARGET_WAITKIND_NO_RESUMED and TARGET_WNOHANG
Even though "target remote" supports target-async, the all-stop
target_wait implementation ignores TARGET_WNOHANG. If the core
happens to poll for events and we've already read the stop reply out
of the serial/socket, remote_wait_as hangs forever instead of
returning an indication that there are no events to process. This
can't happen currently, but later changes will trigger this.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* remote.c (remote_wait_as): If not waiting for a stop reply,
return TARGET_WAITKIND_NO_RESUMED. If TARGET_WNOHANG is
requested, don't block waiting forever.
commit d8dd4d5fe6d5ab971b731df5f65025a0dbbdb912
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:56 2015 +0100
Change adjust_pc_after_break's prototype
Prepare to use it in contexts without an ecs handy. Follow up patches
will make use of this.
gdb/ChangeLog:
2015-08-07 Pedro Alves <pedro@codesourcery.com>
* infrun.c (adjust_pc_after_break): Now takes thread_info and
waitstatus pointers instead of an ecs. Adjust.
(handle_inferior_event): Adjust caller.
commit e1316e60d4d1fe406efc6e7536b2bdb43733e9d2
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 17:23:55 2015 +0100
Fix and test "checkpoint" in non-stop mode
Letting a "checkpoint" run to exit with "set non-stop on" behaves
differently compared to the default all-stop mode ("set non-stop
off").
Currently, in non-stop mode:
(gdb) start
Temporary breakpoint 1 at 0x40086b: file src/gdb/testsuite/gdb.base/checkpoint.c, line 28.
Starting program: build/gdb/testsuite/gdb.base/checkpoint
Temporary breakpoint 1, main () at src/gdb/testsuite/gdb.base/checkpoint.c:28
28 char *tmp = &linebuf[0];
(gdb) checkpoint
checkpoint 1: fork returned pid 24948.
(gdb) c
Continuing.
Copy complete.
Deleting copy.
[Inferior 1 (process 24944) exited normally]
[Switching to process 24948]
(gdb) info threads
Id Target Id Frame
1 process 24948 "checkpoint" (running)
No selected thread. See `help thread'.
(gdb) c
The program is not being run.
(gdb)
Two issues above:
1. Thread 1 got stuck in "(running)" state (it isn't really running)
2. While checkpoints try to preserve the illusion that the thread is
still the same when the process exits, GDB switched to "No thread
selected." instead of staying with thread 1 selected.
Problem #1 is caused by handle_inferior_event and normal_stop not
considering that when a
TARGET_WAITKIND_SIGNALLED/TARGET_WAITKIND_EXITED event is reported,
and the inferior is mourned, the target may still have execution.
Problem #2 is caused by the make_cleanup_restore_current_thread
cleanup installed by fetch_inferior_event not being able to find the
original thread 1's ptid in the thread list, thus not being able to
restore thread 1 as selected thread. The fix is to make the cleanup
installed by make_cleanup_restore_current_thread aware of thread ptid
changes, by installing a thread_ptid_changed observer that adjusts the
cleanup's data.
After the patch, we get the same in all-stop and non-stop modes:
(gdb) c
Continuing.
Copy complete.
Deleting copy.
[Inferior 1 (process 25109) exited normally]
[Switching to process 25113]
(gdb) info threads
Id Target Id Frame
* 1 process 25113 "checkpoint" main () at src/gdb/testsuite/gdb.base/checkpoint.c:28
(gdb)
Turns out the whole checkpoints.exp file can run in non-stop mode
unmodified. I thought of moving most of the test file's contents to a
procedure that can be called twice, once in non-stop mode and another
in all-stop mode. But then, the test already takes close to 30
seconds to run on my machine, so I thought it'd be nicer to run
all-stop and non-stop mode in parallel. Thus I added a new
checkpoint-ns.exp file that just appends "set non-stop on" to GDBFLAGS
and sources checkpoint.exp.
gdb/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* infrun.c (handle_inferior_event): If we get
TARGET_WAITKIND_SIGNALLED or TARGET_WAITKIND_EXITED in non-stop
mode, mark all threads of the exiting process as not-executing.
(normal_stop): If we get TARGET_WAITKIND_SIGNALLED or
TARGET_WAITKIND_EXITED in non-stop mode, finish all threads of the
exiting process, if inferior_ptid still points at a process.
* thread.c (struct current_thread_cleanup) <next>: New field.
(current_thread_cleanup_chain): New global.
(restore_current_thread_ptid_changed): New function.
(restore_current_thread_cleanup_dtor): Remove the cleanup from the
current_thread_cleanup_chain list.
(make_cleanup_restore_current_thread): Add the cleanup data to the
current_thread_cleanup_chain list.
(_initialize_thread): Install restore_current_thread_ptid_changed
as thread_ptid_changed observer.
gdb/testsuite/ChangeLog:
2015-08-07 Pedro Alves <palves@redhat.com>
* gdb.base/checkpoint-ns.exp: New file.
* gdb.base/checkpoint.exp: Pass explicit "checkpoint.c" to
standard_testfile.
commit 47e9c225c1cb6fb1809218f5f546a70fc85f705c
Author: Joel Brobecker <brobecker@adacore.com>
Date: Thu Aug 6 22:13:32 2015 +0200
ignore invalid DOF provider sections
On x86-solaris 10, we noticed that starting a program would sometimes
cause the debugger to crash. For instance:
% gdb a
(gdb) break adainit
Breakpoint 1 at 0x8051f03
(gdb) run
Starting program: /[...]/a
[Thread debugging using libthread_db enabled]
zsh: 24398 segmentation fault (core dumped) /[...]/gdb a
The exception occurs in dtrace_process_dof_probe, while trying
to process each probe referenced by a DTRACE_DOF_SECT_TYPE_PROVIDER
DOF section from /lib/libc.so.1. For reference, the ELF section
in that shared library providing the DOF data has the following
characteristics:
Idx Name Size VMA LMA File off Algn
14 .SUNW_dof 0000109d 000b4398 000b4398 000b4398 2**3
CONTENTS, ALLOC, LOAD, READONLY, DATA
The function dtrace_process_dof gets passed the contents of that
ELF section, which allows it to determine the location of the table
where all DOF sections are described. I dumped the contents of
each DOF section as seen by GDB, and it seemed to be plausible,
because the offset of each DOF section was pretty much equal to
the sum of the offset and size of the previous DOF section. Also,
the offset + sum of the last section corresponds to the size of
the .SUNW_dof section.
Things start to break down when processing one of the DOF sections
that has a type of DTRACE_DOF_SECT_TYPE_PROVIDER. It gets the contents
of this DOF section via:
struct dtrace_dof_provider *provider = (struct dtrace_dof_provider *)
DTRACE_DOF_PTR (dof, DOF_UINT (dof, section->dofs_offset));
Said more simply, the struct dtrace_dof_provider data is at
section->dofs_offset of the entire DOF contents. Given that
the contents of SECTION seemed to make sense, so far so good.
However, what SECTION tells us is that our DOF provider section
is 40 bytes long:
(gdb) print *section
$36 = {dofs_type = 15, dofs_align = 4, dofs_flags = 1,
dofs_entsize = 0, dofs_offset = 3264, dofs_size = 40}
^^^^^^^^^^^^^^
But on the other hand:
(gdb) p sizeof (struct dtrace_dof_provider)
$54 = 44
In other words GDB expected a bigger DOF section and when we try to
fetch the value of the last field of that DOF section (dofpv_prenoffs)...
eoffsets_s = DTRACE_DOF_SECT (dof,
DOF_UINT (dof, provider->dofpv_prenoffs));
... we end up reading data that actually belongs to another DOF
section, and therefore irrelevant. This in turn means that the value
of eofftab gets incorrectly set, since it depends on eoffsets_s:
eofftab = DTRACE_DOF_PTR (dof, DOF_UINT (dof, eoffsets_s->dofs_offset));
This invalid address quickly catches up to us when we pass it to
dtrace_process_dof_probe shortly after, where we crash because
we try to subscript it:
Program received signal SIGSEGV, Segmentation fault.
0x08155bba in dtrace_process_dof_probe ([...]) at [...]/dtrace-probe.c:378
378 = ((uint32_t *) eofftab)[...];
This patch fixes the issue by detecting provider DOF sections
that are smaller than expected, and discarding the DOF data.
gdb/ChangeLog:
* dtrace-probe.c (dtrace_process_dof): Ignore the objfile's DOF
data if a DTRACE_DOF_SECT_TYPE_PROVIDER section is found to be
smaller than expected.
commit 5960642af99c6dc84b28e1bc69a617099b9dee97
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Aug 7 07:51:39 2015 -0700
Sync config.sub and config.guess with GCC
Sync with GCC
2015-07-28 Ben Elliston <bje@gnu.org>
* config.sub, config.guess: Import from upstream.
commit 36aed29d3774a156c88ca7110f3c12605d861b9c
Author: Amit Pawar <Amit.Pawar@amd.com>
Date: Fri Aug 7 19:50:58 2015 +0530
Remove CpuFMA4 support from CPU_ZNVER1_FLAGS.
opcodes/
* i386-gen.c: Remove CpuFMA4 from CPU_ZNVER1_FLAGS.
* i386-init.h: Regenerated.
commit 6e33951edcbed1fd803beabcde2af3b252b92164
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Aug 7 05:04:21 2015 -0700
Properly merge hidden versioned symbol
The hidden versioned symbol can only be merged with the versioned
symbol with the same symbol version. _bfd_elf_merge_symbol should
check the symbol version before merging the new hidden versioned
symbol with the existing symbol. _bfd_elf_link_hash_copy_indirect can't
copy any references to the hidden versioned symbol. We need to
bind a symbol locally when linking executable if it is locally defined,
hidden versioned, not referenced by shared library and not exported.
bfd/
PR ld/18720
* elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate
if the new symbol matches the existing one. The new hidden
versioned symbol matches the existing symbol if they have the
same symbol version. Update the existing symbol only if they
match.
(_bfd_elf_add_default_symbol): Update call to
_bfd_elf_merge_symbol.
(_bfd_elf_link_assign_sym_version): Don't set the hidden field
here.
(elf_link_add_object_symbols): Override a definition only if the
new symbol matches the existing one.
(_bfd_elf_link_hash_copy_indirect): Don't copy any references to
the hidden versioned symbol.
(elf_link_output_extsym): Bind a symbol locally when linking
executable if it is locally defined, hidden versioned, not
referenced by shared library and not exported. Turn on
VERSYM_HIDDEN only if the hidden vesioned symbol is defined
locally.
ld/testsuite/
PR ld/18720
* ld-elf/indirect.exp: Run tests for PR ld/18720.
* ld-elf/pr18720.out: New file.
* ld-elf/pr18720a.c: Likewise.
* ld-elf/pr18720b.c: Likewise.
* ld-elf/pr18720c.c: Likewise.
commit 060967202b8def804d9afccad343d2eaef8a81cf
Author: Andrew Burgess <andrew.burgess@embecosm.com>
Date: Tue Aug 4 15:42:03 2015 +0100
gdb: Move get_frame_language from stack.c to frame.c.
The get_frame_language feels like it would be more at home in frame.c
rather than in stack.c, while the declaration, that is currently in
language.h can be moved into frame.h to match.
A couple of new includes are added, but otherwise no substantial change
here.
gdb/ChangeLog:
* stack.c (get_frame_language): Moved ...
* frame.c (get_frame_language): ... to here.
* language.h (get_frame_language): Declaration moved to frame.h.
* frame.h: Add language.h include, for language enum.
(get_frame_language): Declaration moved from language.h.
* language.c: Add frame.h include.
* top.c: Add frame.h include.
* symtab.h (struct obj_section): Declare.
(struct cmd_list_element): Declare.
commit 7ff38b1c898be5db053193f26d6a3a1d8a6074e8
Author: Andrew Burgess <andrew.burgess@embecosm.com>
Date: Tue Jul 14 15:07:35 2015 +0100
gdb: get_frame_language now takes a frame parameter.
As part of a drive to remove deprecated_safe_get_selected_frame, make
the get_frame_language function take a frame parameter. Given the name
of the function this actually seems to make a lot of sense.
The task of fetching a suitable frame is then passed to the calling
functions. For get_frame_language there are not many callers, these are
updated to get the selected frame in a suitable way.
gdb/ChangeLog:
* language.c (show_language_command): Find selected frame before
asking for the language of that frame.
(set_language_command): Likewise.
* language.h (get_frame_language): Add frame parameter.
* stack.c (get_frame_language): Add frame parameter, assert
parameter is not NULL, update comment and reindent.
* top.c (check_frame_language_change): Pass the selected frame
into get_frame_language.
commit 0b45135ec1364f9d0c850a52ce05cf4ffb038021
Author: Andrew Burgess <andrew.burgess@embecosm.com>
Date: Fri Jul 31 13:48:22 2015 +0100
objcopy: Improve wildcard matching for symbols with '!' prefix.
When using options such as --localize-symbol, --globalize-symbol, etc,
along with the --wildcard option, prefixing a symbol name with '!'
should provide non-matching behaviour, as example the following example
is given in the manual:
--wildcard --weaken-symbol !foo --weaken-symbol fo*
which should weaken all symbols matching the pattern 'fo*', but not the
symbol 'foo'.
However, this currently does not work, the current logic will waken all
symbols matching the pattern 'fo*' AND all symbols that are not 'foo'.
The symbol 'foo' is covered by the first condition, and so is weakened,
while, other symbols, for example 'bar' will match the second condition,
and so be weakened.
This patch adjusts the logic so that a pattern prefixed with '!'
specifically DOES NOT apply the relevant change to any matching symbols,
instead of applying the change to all non-matching symbols. So this:
--weaken-symbol !foo
will ensure that the symbol 'foo' is not weakened, but says nothing
about symbols that are not 'foo'. As a result, a pattern prefixed with
'!' now only makes sense when used alongside a more wide ranging
wildcard pattern.
This change should make the wildcard matching feature more useful, with
no overall loss of functionality. The example given in the manual,
weaken all symbols matching 'fo*' except 'foo' can now be achieved, but
so too can more complex examples, such as weaken all symbols matching
'fo*' except 'foo', 'foa', and 'fob', like this:
--wildcard --weaken-symbol !foo \
--weaken-symbol !foa \
--weaken-symbol !fob \
--weaken-symbol fo*
Under the previous scheme, something as symbols as, weaken all symbols
except 'foo' could have been achieved with this:
--weaken-symbol !foo
however, this will no longer work. To achieve the same result under the
new scheme this is now required:
--weaken-symbol !foo --weaken-symbol *
binutils/ChangeLog:
* objcopy.c (is_specified_symbol_predicate): Don't stop at first
match. Non-match rules set found to FALSE.
binutils/testsuite/ChangeLog:
* binutils-all/objcopy.exp: Run new symbol tests.
(objcopy_test_symbol_manipulation): New function.
* binutils-all/symbols-1.d: New file.
* binutils-all/symbols-2.d: New file.
* binutils-all/symbols-3.d: New file.
* binutils-all/symbols-4.d: New file.
* binutils-all/symbols.s: New file.
commit da8c46d2967b6325dcd2cc72eca26d807964c93c
Author: Markus Metzger <markus.t.metzger@intel.com>
Date: Wed Mar 19 13:49:58 2014 +0100
btrace: indicate speculative execution
Indicate speculatively executed instructions with a leading '?'. We use the
space that is normally used for the PC prefix. In the case where the
instruction at the current PC had been executed speculatively before, the PC
prefix will be partially overwritten resulting in "?> ".
As a side-effect, the /p modifier to omit the PC prefix in the "record
instruction-history" command now uses a 3-space PC prefix " " in order to
have enough space for the speculative execution indication.
gdb/
* btrace.c (btrace_compute_ftrace_bts): Clear insn flags.
(pt_btrace_insn_flags): New.
(ftrace_add_pt): Call pt_btrace_insn_flags.
* btrace.h (btrace_insn_flag): New.
(btrace_insn) <flags>: New.
* record-btrace.c (btrace_insn_history): Print insn prefix.
* NEWS: Announce it.
doc/
* gdb.texinfo (Process Record and Replay): Document prefixing of
speculatively executed instructions in the "record instruction-history"
command.
testsuite/
* gdb.btrace/instruction_history.exp: Update.
* gdb.btrace/tsx.exp: New.
* gdb.btrace/tsx.c: New.
* lib/gdb.exp (skip_tsx_tests, skip_btrace_pt_tests): New.
commit 5599c404621b2d8ac021c1427aee6e8974572042
Author: Markus Metzger <markus.t.metzger@intel.com>
Date: Tue Jul 28 15:47:40 2015 +0200
configure: check for perf_event.h version
Intel(R) Processor Trace support requires a recent linux/perf_event.h header.
When GDB is built on an older system, Intel(R) Processor Trace will not be
available and there is no indication in the configure and build log as to
what went wrong.
Check for a compatible linux/perf_event.h at configure-time.
gdb/
* configure.ac: Check for PERF_ATTR_SIZE_VER5 in linux/perf_event.h
* configure: Regenerate.
commit 016a3251631341bf4d8fe50966d2b70f8ea69e96
Author: DJ Delorie <dj@redhat.com>
Date: Thu Aug 6 18:35:26 2015 -0400
Yaakov Selkowitz: fixes for in-tree libiconv
* Makefile.def (libiconv): Define bootstrap=true.
Mark pdf/html/info as missing.
(configure-gcc): Depend on all-libiconv.
(all-gcc): Ditto.
(configure-libcpp): Ditto.
(all-libcpp): Ditto.
(configure-intl): Ditto.
(all-intl): Ditto.
* Makefile.in: Regenerate.
binutils/
* configure: Regenerate.
gdb/
* Makefile.in (LIBICONV): Define.
(CLIBS): Add LIBICONV.
* acinclude.m4: Use config/iconv.m4 instead of custom AM_ICONV.
* configure: Regenerate.
commit 308d9764e1ce02c31882e6d99bbaebe63c7fe830
Author: GDB Administrator <gdbadmin@sourceware.org>
Date: Fri Aug 7 00:00:07 2015 +0000
Automatic date update in version.in
commit de1c2c52237dd3e8d94df7b4a304ac9df75c8cf3
Author: Pedro Alves <palves@redhat.com>
Date: Fri Aug 7 00:04:48 2015 +0100
Bump timeouts for a couple gdb.reverse/*-precsave.exp tests
The buildbot shows that PPC64 and x86_64 builders, both native and
extended-remote gdbserver frequently timeout these tests.
until-precsave.exp times out on my x86_64 occasionally as well.
Inspecting the logs, we see that if we waited some more, the tests
would pass.
Simply bump until-precsave.exp timeouts further, and apply the same
treatment to step-precsave.exp.
gdb/testsuite/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* gdb.reverse/step-precsave.exp: Use with_timeout_factor to
increase timeout.
* gdb.reverse/until-precsave.exp: Bump timeouts.
commit 782e0bf46a84f57139f25c31c2ffc93508f07ef5
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 23:38:51 2015 +0100
Fix gdb.base/valgrind-infcall.exp with the native-extended-gdbserver board
This test fails with --target_board=native-extended-gdbserver because
it misses the usual "disconnect":
(gdb) target remote | /usr/lib64/valgrind/../../bin/vgdb --pid=30454
Already connected to a remote target. Disconnect? (y or n) n
Still connected.
(gdb) FAIL: gdb.base/valgrind-infcall.exp: target remote for vgdb (got interactive prompt)
gdb/testsuite/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* gdb.base/valgrind-infcall.exp: Issue a "disconnect".
commit aead7601eb0ddc3fa51d43747bdad0e02abda342
Author: Simon Marchi <simon.marchi@ericsson.com>
Date: Thu Aug 6 17:21:41 2015 -0400
Add casts for legitimate integer to enum conversions
This patch is mostly extracted from Pedro's C++ branch. It adds explicit
casts from integer to enum types, where it is really the intention to do
so. This could be because we are ...
* iterating on enum values (we need to iterate on an equivalent integer)
* converting from a value read from bytes (dwarf attribute, agent
expression opcode) to the equivalent enum
* reading the equivalent integer value from another language (Python/Guile)
An exception to that is the casts in regcache.c. It seems to me like
struct regcache's register_status field could be a pointer to an array of
enum register_status. Doing so would waste a bit of memory (4 bytes
used by the enum vs 1 byte used by the current signed char, for each
register). If we switch to C++11 one day, we can define the underlying
type of an enum type, so we could have the best of both worlds.
gdb/ChangeLog:
* arm-tdep.c (set_fp_model_sfunc): Add cast from integer to enum.
(arm_set_abi): Likewise.
* ax-general.c (ax_print): Likewise.
* c-exp.y (exp : string_exp): Likewise.
* compile/compile-loc2c.c (compute_stack_depth_worker): Likewise.
(do_compile_dwarf_expr_to_c): Likewise.
* cp-name-parser.y (demangler_special : DEMANGLER_SPECIAL start):
Likewise.
* dwarf2expr.c (execute_stack_op): Likewise.
* dwarf2loc.c (dwarf2_compile_expr_to_ax): Likewise.
(disassemble_dwarf_expression): Likewise.
* dwarf2read.c (dwarf2_add_member_fn): Likewise.
(read_array_order): Likewise.
(abbrev_table_read_table): Likewise.
(read_attribute_value): Likewise.
(skip_unknown_opcode): Likewise.
(dwarf_decode_macro_bytes): Likewise.
(dwarf_decode_macros): Likewise.
* eval.c (value_f90_subarray): Likewise.
* guile/scm-param.c (gdbscm_make_parameter): Likewise.
* i386-linux-tdep.c (i386_canonicalize_syscall): Likewise.
* infrun.c (handle_command): Likewise.
* memory-map.c (memory_map_start_memory): Likewise.
* osabi.c (set_osabi): Likewise.
* parse.c (operator_length_standard): Likewise.
* ppc-linux-tdep.c (ppc_canonicalize_syscall): Likewise, and use
single return point.
* python/py-frame.c (gdbpy_frame_stop_reason_string): Likewise.
* python/py-symbol.c (gdbpy_lookup_symbol): Likewise.
(gdbpy_lookup_global_symbol): Likewise.
* record-full.c (record_full_restore): Likewise.
* regcache.c (regcache_register_status): Likewise.
(regcache_raw_read): Likewise.
(regcache_cooked_read): Likewise.
* rs6000-tdep.c (powerpc_set_vector_abi): Likewise.
* symtab.c (initialize_ordinary_address_classes): Likewise.
* target-debug.h (target_debug_print_signals): Likewise.
* utils.c (do_restore_current_language): Likewise.
commit 84da3f0cf938f8f74d9fa89f89f228bc950282c6
Author: Simon Marchi <simon.marchi@ericsson.com>
Date: Thu Aug 6 15:36:31 2015 -0400
Add missing ChangeLog entry header
commit 9d996aba1a365564c18dd939772d379c97c94213
Author: Simon Marchi <simon.marchi@ericsson.com>
Date: Thu Aug 6 14:28:00 2015 -0400
Fix ChangeLog formatting
Spaces -> Tab.
commit 33ebda9d6841e18d9ef18b94c3dcad7d0498ab3d
Author: Pedro Alves <palves@redhat.com>
Date: Mon Mar 9 11:58:10 2015 +0000
gdbserver/tracepoint.c: make exported IPA global int instead of enum
Fixes another C++ -fpermissive error:
src/gdb/gdbserver/tracepoint.c:4535:21: error: invalid conversion from ‘int’ to ‘eval_result_type’ [-fpermissive]
expr_eval_result = ipa_expr_eval_result;
gdb/gdbserver/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* tracepoint.c (expr_eval_result): Now an int.
commit a44892be35506471a53e5bc8c2def4ffccf451f9
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 17:29:01 2015 +0100
gdbserver: no point in hiding the regcache type nowadays
The regcache used to be hidden inside inferiors.c, but since the
tracepoints support that it's a first class object. This also fixes a
few implicit pointer conversion errors in C++ mode, caused by a few
places missing the explicit cast.
gdb/gdbserver/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* gdbthread.h (struct regcache): Forward declare.
(struct thread_info) <regcache_data>: Now a struct regcache
pointer.
* inferiors.c (inferior_regcache_data)
(set_inferior_regcache_data): Now work with struct regcache
pointers.
* inferiors.h (struct regcache): Forward declare.
(inferior_regcache_data, set_inferior_regcache_data): Now work
with struct regcache pointers.
* regcache.c (get_thread_regcache, regcache_invalidate_thread)
(free_register_cache_thread): Remove struct regcache pointer
casts.
commit ca0a5f0bd33d0aa17a5cf518e41e47ddfde486ad
Author: Clem Dickey <clemd@acm.org>
Date: Thu Aug 6 09:24:58 2015 -0700
PR python/17136
gdb/ChangeLog:
* python/lib/gdb/command/type_printers.py (InfoTypePrinter): Fix typo.
commit 608a1e46394e9df951968c9112fbec3065da5fba
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 17:10:09 2015 +0100
gdbserver: fix silent error exit
Running gdb.threads/process-dies-while-handling-bp.exp against
gdbserver sometimes FAILs because GDBserver drops the connection, but
the logs leave no clue on what the reason could be. Running manually
a few times, I saw the same:
$ ./gdbserver/gdbserver --multi :9999 testsuite/gdb.threads/process-dies-while-handling-bp
Process testsuite/gdb.threads/process-dies-while-handling-bp created; pid = 12766
Listening on port 9999
Remote debugging from host 127.0.0.1
Listening on port 9999
Child exited with status 0
Child exited with status 0
What happened is that an exception escaped and gdbserver reopened the
connection, which led to that second "Listening on port 9999" output.
The error was a failure to access registers from a now-dead thread.
The exception probably shouldn't have escaped here, but meanwhile,
this at least makes the issue less mysterious.
Tested on x86_64 Fedora 20.
gdb/gdbserver/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* server.c (captured_main): On error, print the exception message
to stderr, and if run_once is set, throw a quit.
commit 05d999b0896ab6ccd4ce23a715765484c60a967d
Author: Simon Marchi <simon.marchi@ericsson.com>
Date: Thu Aug 6 12:01:05 2015 -0400
Change type of struct complaints::series
Found while processing the C++ enum changes. It seems like series
should be of type enum complaint_series, instead of adding a cast.
Redundant and out of date comments are also removed.
gdb/ChangeLog:
* complaints.c (enum complaint_series): Add newlines and remove
out of date comment.
(struct complaints) <series>: Change type to enum
complaint_series and remove out of date comment.
(symfile_complaint_hook): Use equivalent enum value
ISOLATED_MESSAGE instead of 0.
commit f0ce0d3a331129309a46a6a9ac85fce35acae72b
Author: Pedro Alves <palves@redhat.com>
Date: Thu Jul 23 16:01:01 2015 +0100
gdbserver: move_out_of_jump_pad_callback misses switching current thread
While hacking on the fix for PR threads/18600 (Threads left stopped
after fork+thread spawn), I once saw its test (fork-plus-threads.exp)
FAIL against gdbserver because move_out_of_jump_pad_callback has a
gdb_breakpoint_here call, and the caller isn't making sure the current
thread points to the right thread. In the case I saw, the current
thread pointed to the wrong process, so gdb_breakpoint_here returned
the wrong answer. Unfortunately I didn't save logs. Still, seems
obvious enough and it should fix a potential occasional racy FAIL.
Tested on x86_64 Fedora 20.
gdb/gdbserver/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
the current thread.
commit bf47e2482d3e88580ba5a22db48bc773fa8ced3f
Author: Pedro Alves <palves@redhat.com>
Date: Thu Jul 30 16:15:24 2015 +0100
Fix gdbserver --debug issues caught by Valgrind
Running gdbserver --debug under Valgrind shows:
==4803== Invalid read of size 4
==4803== at 0x432B62: linux_write_memory (linux-low.c:5320)
==4803== by 0x4143F7: write_inferior_memory (target.c:83)
==4803== by 0x415895: remove_memory_breakpoint (mem-break.c:362)
==4803== by 0x432EF5: linux_remove_point (linux-low.c:5460)
==4803== by 0x416319: delete_raw_breakpoint (mem-break.c:802)
==4803== by 0x4163F3: release_breakpoint (mem-break.c:842)
==4803== by 0x416477: delete_breakpoint_1 (mem-break.c:869)
==4803== by 0x4164EF: delete_breakpoint (mem-break.c:891)
==4803== by 0x416843: delete_gdb_breakpoint_1 (mem-break.c:1069)
==4803== by 0x4168D8: delete_gdb_breakpoint (mem-break.c:1098)
==4803== by 0x4134E3: process_serial_event (server.c:4051)
==4803== by 0x4138E4: handle_serial_event (server.c:4196)
==4803== Address 0x4c6b930 is 0 bytes inside a block of size 1 alloc'd
==4803== at 0x4A0645D: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==4803== by 0x4240C6: xmalloc (common-utils.c:43)
==4803== by 0x41439C: write_inferior_memory (target.c:80)
==4803== by 0x415895: remove_memory_breakpoint (mem-break.c:362)
==4803== by 0x432EF5: linux_remove_point (linux-low.c:5460)
==4803== by 0x416319: delete_raw_breakpoint (mem-break.c:802)
==4803== by 0x4163F3: release_breakpoint (mem-break.c:842)
==4803== by 0x416477: delete_breakpoint_1 (mem-break.c:869)
==4803== by 0x4164EF: delete_breakpoint (mem-break.c:891)
==4803== by 0x416843: delete_gdb_breakpoint_1 (mem-break.c:1069)
==4803== by 0x4168D8: delete_gdb_breakpoint (mem-break.c:1098)
==4803== by 0x4134E3: process_serial_event (server.c:4051)
==4803==
And:
==7272== Conditional jump or move depends on uninitialised value(s)
==7272== at 0x3615E48361: vfprintf (vfprintf.c:1634)
==7272== by 0x414E89: debug_vprintf (debug.c:60)
==7272== by 0x42800A: debug_printf (common-debug.c:35)
==7272== by 0x43937B: my_waitpid (linux-waitpid.c:149)
==7272== by 0x42D740: linux_wait_for_event_filtered (linux-low.c:2441)
==7272== by 0x42DADA: linux_wait_for_event (linux-low.c:2552)
==7272== by 0x42E165: linux_wait_1 (linux-low.c:2860)
==7272== by 0x42F5D8: linux_wait (linux-low.c:3453)
==7272== by 0x4144A4: mywait (target.c:107)
==7272== by 0x413969: handle_target_event (server.c:4214)
==7272== by 0x41A1A6: handle_file_event (event-loop.c:429)
==7272== by 0x41996D: process_event (event-loop.c:184)
gdb/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* nat/linux-waitpid.c (my_waitpid): Only print *status if waitpid
returned > 0.
gdb/gdbserver/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* linux-low.c (linux_write_memory): Rewrite debug output to avoid
reading beyond the passed in buffer length.
commit f6a9d9c7db9b6b58e6915869c1bd7c83d96d31ee
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 12:45:45 2015 +0100
Revert "test slowdown"
That was pushed by mistake.
commit 83e97ed023e828a7d924b765661374272c7f7eb4
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 12:33:20 2015 +0100
Test for PR18749: problems if whole process dies while (ptrace-) stopped
This adds a kfailed test that has the whole process exit just while
several threads continuously step over a breakpoint. Usually, the
process exits just while GDB or GDBserver is handling the breakpoint
hit. In other words, the process disappears while the event thread is
(ptrace-) stopped. This exposes several issues in GDB and GDBserver.
Errors, crashes, etc.
I fixed some of these issues recently, but there's a lot more to do.
It's a bit like playing whack-a-mole at the moment. You fix an issue,
which then exposes several others.
E.g., with the native target, you get (among other errors):
(...)
[New Thread 0x7ffff47b9700 (LWP 18077)]
[New Thread 0x7ffff3fb8700 (LWP 18078)]
[New Thread 0x7ffff37b7700 (LWP 18079)]
Cannot find user-level thread for LWP 18076: generic error
(gdb) KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited (prompt) (PRMS: gdb/18749)
gdb/testsuite/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
PR gdb/18749
* gdb.threads/process-dies-while-handling-bp.c: New file.
* gdb.threads/process-dies-while-handling-bp.exp: New file.
commit 4807d3f32937bc4d932638fd8f8b3084be82b74a
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 12:33:19 2015 +0100
test slowdown
commit b6b9ffccac04b8729d5206b5a9fefa09ea2510f3
Author: Pierre Langlois <pierre.langlois@arm.com>
Date: Thu Aug 6 12:27:32 2015 +0100
Remove required field in agent's symbols
This field was never set nor used. This patch removes it.
gdb/ChangeLog:
* common/agent.c (symbol_list) <required>: Remove.
gdb/gdbserver/ChangeLog:
* tracepoint.c (symbol_list) <required>: Remove.
commit 863d01bde2725d009c45ab7e9ba1dbf3f5b923f8
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 10:30:18 2015 +0100
gdbserver: Fix non-stop / fork / step-over issues
Ref: https://sourceware.org/ml/gdb-patches/2015-07/msg00868.html
This adds a test that has a multithreaded program have several threads
continuously fork, while another thread continuously steps over a
breakpoint.
This exposes several intertwined issues, which this patch addresses:
- When we're stopping and suspending threads, some thread may fork,
and we missed setting its suspend count to 1, like we do when a new
clone/thread is detected. When we next unsuspend threads, the fork
child's suspend count goes below 0, which is bogus and fails an
assertion.
- If a step-over is cancelled because a signal arrives, but then gdb
is not interested in the signal, we pass the signal straight back
to the inferior. However, we miss that we need to re-increment the
suspend counts of all other threads that had been paused for the
step-over. As a result, other threads indefinitely end up stuck
stopped.
- If a detach request comes in just while gdbserver is handling a
step-over (in the test at hand, this is GDB detaching the fork
child), gdbserver internal errors in stabilize_thread's helpers,
which assert that all thread's suspend counts are 0 (otherwise we
wouldn't be able to move threads out of the jump pads). The
suspend counts aren't 0 while a step-over is in progress, because
all threads but the one stepping past the breakpoint must remain
paused until the step-over finishes and the breakpoint can be
reinserted.
- Occasionally, we see "BAD - reinserting but not stepping." being
output (from within linux_resume_one_lwp_throw). That was because
GDB pokes memory while gdbserver is busy with a step-over, and that
suspends threads, and then re-resumes them with proceed_one_lwp,
which missed another reason to tell linux_resume_one_lwp that the
thread should be set back to stepping.
- In a couple places, we were resuming threads that are meant to be
suspended. E.g., when a vCont;c/s request for thread B comes in
just while gdbserver is stepping thread A past a breakpoint. The
resume for thread B must be deferred until the step-over finishes.
- The test runs with both "set detach-on-fork" on and off. When off,
it exercises the case of GDB detaching the fork child explicitly.
When on, it exercises the case of gdb resuming the child
explicitly. In the "off" case, gdb seems to exponentially become
slower as new inferiors are created. This is _very_ noticeable as
with only 100 inferiors gdb is crawling already, which makes the
test take quite a bit to run. For that reason, I've disabled the
"off" variant for now.
gdb/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* target/waitstatus.h (enum target_stop_reason)
<TARGET_STOPPED_BY_SINGLE_STEP>: New value.
gdb/gdbserver/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* linux-low.c (handle_extended_wait): Set the fork child's suspend
count if stopping and suspending threads.
(check_stopped_by_breakpoint): If stopped by trace, set the LWP's
stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
(linux_detach): Complete an ongoing step-over.
(lwp_suspended_inc, lwp_suspended_decr): New functions. Use
throughout.
(resume_stopped_resumed_lwps): Don't resume a suspended thread.
(linux_wait_1): If passing a signal to the inferior after
finishing a step-over, unsuspend and re-resume all lwps. If we
see a single-step event but the thread should be continuing, don't
pass the trap to gdb.
(stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
internal_error instead of gdb_assert.
(enqueue_pending_signal): New function.
(check_ptrace_stopped_lwp_gone): Add debug output.
(start_step_over): Use internal_error instead of gdb_assert.
(complete_ongoing_step_over): New function.
(linux_resume_one_thread): Don't resume a suspended thread.
(proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
it stepping.
gdb/testsuite/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* gdb.threads/forking-threads-plus-breakpoint.exp: New file.
* gdb.threads/forking-threads-plus-breakpoint.c: New file.
commit 00db26facc14ac830adef704bba9b24d0d366ddf
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 10:30:17 2015 +0100
Linux gdbserver confused when event randomization picks process exit event
The tail end of linux_wait_1 isn't expecting that the select_event_lwp
machinery can pick a whole-process exit event to report to GDB. When
that happens, both gdb and gdbserver end up quite confused:
...
(gdb)
[Thread 24971.24971] #1 stopped.
0x0000003615a011f0 in ?? ()
c&
Continuing.
(gdb) [New Thread 24971.24981]
[New Thread 24983.24983]
[New Thread 24971.24982]
[Thread 24983.24983] #3 stopped.
0x0000003615ebc7cc in __libc_fork () at ../nptl/sysdeps/unix/sysv/linux/fork.c:130
130 pid = ARCH_FORK ();
[New Thread 24984.24984]
Error in re-setting breakpoint -16: PC register is not available
Error in re-setting breakpoint -17: PC register is not available
Error in re-setting breakpoint -18: PC register is not available
Error in re-setting breakpoint -19: PC register is not available
Error in re-setting breakpoint -24: PC register is not available
Error in re-setting breakpoint -25: PC register is not available
Error in re-setting breakpoint -26: PC register is not available
Error in re-setting breakpoint -27: PC register is not available
Error in re-setting breakpoint -28: PC register is not available
Error in re-setting breakpoint -29: PC register is not available
Error in re-setting breakpoint -30: PC register is not available
PC register is not available
(gdb)
gdb/gdbserver/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
(linux_thread_alive): Use lwp_is_marked_dead.
(extended_event_reported): Delete.
(linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
instead of extended_event_reported.
(mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
as well.
(lwp_is_marked_dead): New function.
(lwp_running): Use lwp_is_marked_dead.
* linux-low.h: Delete 'dead' field, and update 'waitstatus's
comment.
commit ad071a3055b9b47dad340c1a1cb3a9b39529cef0
Author: Pedro Alves <palves@redhat.com>
Date: Thu Aug 6 10:30:16 2015 +0100
Linux gdbserver fork event debug output
The "extended event with waitstatus" debug output is unreachable, as
it is guarded by "if (!report_to_gdb)". If extended_event_reported is
true, then so is report_to_gdb. Move it to where we print why we're
reporting an event to GDB.
Also, the debug output currently tries to print the wrong struct
target_waitstatus.
gdb/gdbserver/ChangeLog:
2015-08-06 Pedro Alves <palves@redhat.com>
* linux-low.c (linux_wait_1): Move fork event output out of the
!report_to_gdb check. Pass event_child->waitstatus to
target_waitstatus_to_string instead of ourstatus.
commit e0a3af227ee0602ae69320fd6f931c363f14975b
Author: Alan Modra <amodra@gmail.com>
Date: Thu Aug 6 15:56:34 2015 +0930
Revert ALIGN changes
Reverts a2c59f28 and e474ab13. Since the unary form of ALIGN only
references "dot" implicitly, there isn't really a strong argument for
making ALIGN use a relative value when inside an output section.
* ldexp.c (align_dot_val): Delete.
(fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
(is_align_conditional): Revert 2015-07-20 change.
(exp_fold_tree_1): Likewise, but keep expanded comment.
* scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
* ld.texinfo (<ALIGN>): Correct description.
commit 0cf003f49ee8bbd5dc5f1ce45193c7ae056c69b8
Author: GDB Administrator <gdbadmin@sourceware.org>
Date: Thu Aug 6 00:00:10 2015 +0000
Automatic date update in version.in
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 19 +
Makefile.def | 11 +-
Makefile.in | 647 +++++-
bfd/ChangeLog | 137 ++
bfd/bfd-in2.h | 12 +
bfd/coff-sh.c | 2 +-
bfd/elf-bfd.h | 13 +-
bfd/elf.c | 26 +-
bfd/elf32-i386.c | 12 +-
bfd/elf32-or1k.c | 6 +-
bfd/elf64-x86-64.c | 12 +-
bfd/elflink.c | 215 ++-
bfd/elfnn-aarch64.c | 74 +-
bfd/elfxx-aarch64.c | 5 +
bfd/libbfd.h | 3 +
bfd/peicode.h | 32 +
bfd/reloc.c | 15 +
bfd/version.h | 2 +-
binutils/ChangeLog | 9 +
binutils/configure | 93 +-
binutils/objcopy.c | 8 +-
binutils/testsuite/ChangeLog | 31 +
binutils/testsuite/binutils-all/objcopy.exp | 14 +
binutils/testsuite/binutils-all/strip-12.d | 7 +
binutils/testsuite/binutils-all/strip-12.s | 7 +
binutils/testsuite/binutils-all/symbols-1.d | 15 +
binutils/testsuite/binutils-all/symbols-2.d | 15 +
binutils/testsuite/binutils-all/symbols-3.d | 15 +
binutils/testsuite/binutils-all/symbols-4.d | 15 +
binutils/testsuite/binutils-all/symbols.s | 14 +
config.guess | 6 +-
config.sub | 7 +-
gas/ChangeLog | 49 +
gas/config/tc-aarch64.c | 24 +
gas/config/tc-arm.c | 14 +-
gas/config/tc-mmix.c | 4 +-
gas/config/tc-msp430.c | 20 +-
gas/config/tc-tic4x.c | 2 +-
gas/config/xtensa-relax.c | 2 +-
gas/testsuite/ChangeLog | 28 +
gas/testsuite/gas/aarch64/reloc-dtprel_lo12-1.d | 9 +
gas/testsuite/gas/aarch64/reloc-dtprel_lo12-1.s | 5 +
.../gas/aarch64/reloc-dtprel_lo12-ilp32-1.d | 10 +
.../gas/aarch64/reloc-dtprel_lo12-ilp32-1.s | 5 +
gas/testsuite/gas/aarch64/reloc-tlsldm-page-1.d | 10 +
gas/testsuite/gas/aarch64/reloc-tlsldm-page-1.s | 6 +
.../gas/aarch64/reloc-tlsldm-page-ilp32-1.d | 12 +
.../gas/aarch64/reloc-tlsldm-page-ilp32-1.s | 6 +
gas/testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-1.d | 10 +
gas/testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-1.s | 5 +
.../gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.d | 11 +
.../gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.s | 5 +
gas/testsuite/gas/mips/r6-n32.d | 2 +
gas/testsuite/gas/mips/r6-n64.d | 2 +
gas/testsuite/gas/mips/r6.d | 2 +
gas/testsuite/gas/mips/r6.s | 3 +
gdb/ChangeLog | 457 ++++-
gdb/Makefile.in | 5 +-
gdb/NEWS | 17 +
gdb/acinclude.m4 | 127 +--
gdb/arm-tdep.c | 4 +-
gdb/ax-general.c | 2 +-
gdb/breakpoint.c | 11 +-
gdb/btrace.c | 15 +
gdb/btrace.h | 10 +
gdb/c-exp.y | 2 +-
gdb/common/agent.c | 1 -
gdb/compile/compile-loc2c.c | 4 +-
gdb/complaints.c | 17 +-
gdb/configure | 856 ++++++--
gdb/configure.ac | 14 +
gdb/cp-name-parser.y | 2 +-
gdb/darwin-nat.c | 6 +-
gdb/doc/ChangeLog | 11 +
gdb/doc/gdb.texinfo | 33 +-
gdb/dtrace-probe.c | 8 +
gdb/dwarf2expr.c | 2 +-
gdb/dwarf2loc.c | 4 +-
gdb/dwarf2read.c | 27 +-
gdb/eval.c | 3 +-
gdb/frame.c | 42 +
gdb/frame.h | 7 +
gdb/gdbarch.h | 6 +-
gdb/gdbarch.sh | 4 +
gdb/gdbserver/ChangeLog | 82 +
gdb/gdbserver/gdbthread.h | 3 +-
gdb/gdbserver/inferiors.c | 4 +-
gdb/gdbserver/inferiors.h | 5 +-
gdb/gdbserver/linux-low.c | 328 +++-
gdb/gdbserver/linux-low.h | 11 +-
gdb/gdbserver/regcache.c | 7 +-
gdb/gdbserver/server.c | 6 +
gdb/gdbserver/tracepoint.c | 6 +-
gdb/gdbthread.h | 61 +-
gdb/guile/scm-param.c | 2 +-
gdb/i386-linux-tdep.c | 2 +-
gdb/inf-ptrace.c | 6 +-
gdb/infcmd.c | 6 +-
gdb/infrun.c | 2234 +++++++++++++++-----
gdb/infrun.h | 7 +
gdb/language.c | 35 +-
gdb/language.h | 2 -
gdb/linux-nat.c | 33 +-
gdb/memory-map.c | 2 +-
gdb/nat/linux-waitpid.c | 2 +-
gdb/nto-procfs.c | 16 +-
gdb/osabi.c | 16 +-
gdb/parse.c | 3 +-
gdb/ppc-linux-tdep.c | 31 +-
gdb/procfs.c | 6 +-
gdb/python/lib/gdb/command/type_printers.py | 2 +-
gdb/python/py-frame.c | 2 +-
gdb/python/py-symbol.c | 5 +-
gdb/record-btrace.c | 25 +-
gdb/record-full.c | 2 +-
gdb/regcache.c | 6 +-
gdb/remote-m32r-sdi.c | 6 +-
gdb/remote-sim.c | 20 +-
gdb/remote.c | 57 +-
gdb/rs6000-tdep.c | 70 +-
gdb/s390-linux-tdep.c | 115 +-
gdb/source.c | 5 +-
gdb/stack.c | 45 -
gdb/symtab.c | 40 +-
gdb/symtab.h | 2 +
gdb/target-debug.h | 5 +-
gdb/target-delegates.c | 59 +
gdb/target.c | 92 +
gdb/target.h | 28 +-
gdb/target/waitstatus.h | 5 +-
gdb/testsuite/ChangeLog | 66 +
gdb/testsuite/gdb.arch/ppc64-atomic-inst.exp | 50 +-
gdb/testsuite/gdb.base/checkpoint-ns.exp | 26 +
gdb/testsuite/gdb.base/checkpoint.exp | 6 +-
gdb/testsuite/gdb.base/completion.exp | 82 +
gdb/testsuite/gdb.base/valgrind-disp-step.c | 32 +
...valgrind-infcall.exp => valgrind-disp-step.exp} | 81 +-
gdb/testsuite/gdb.base/valgrind-infcall.exp | 5 +
gdb/testsuite/gdb.btrace/instruction_history.exp | 20 +-
gdb/testsuite/gdb.btrace/tsx.c | 26 +
gdb/testsuite/gdb.btrace/tsx.exp | 41 +
gdb/testsuite/gdb.btrace/x86-tsx.S | 29 +
gdb/testsuite/gdb.reverse/step-precsave.exp | 15 +-
gdb/testsuite/gdb.reverse/until-precsave.exp | 4 +-
.../gdb.threads/forking-threads-plus-breakpoint.c | 139 ++
.../forking-threads-plus-breakpoint.exp | 117 +
.../gdb.threads/process-dies-while-handling-bp.c | 73 +
.../gdb.threads/process-dies-while-handling-bp.exp | 147 ++
.../signal-while-stepping-over-bp-other-thread.exp | 2 +-
.../gdb.threads/step-over-lands-on-breakpoint.c | 17 +-
.../gdb.threads/step-over-lands-on-breakpoint.exp | 6 +-
.../gdb.threads/step-over-trips-on-watchpoint.c | 17 +-
.../gdb.threads/step-over-trips-on-watchpoint.exp | 9 +-
gdb/testsuite/lib/gdb.exp | 124 ++
gdb/thread.c | 197 ++-
gdb/top.c | 6 +-
gdb/utils.c | 2 +-
gdb/windows-nat.c | 6 +-
include/elf/ChangeLog | 12 +
include/elf/aarch64.h | 3 +
intl/ChangeLog | 4 +
intl/configure | 824 +++-----
ld/ChangeLog | 9 +
ld/ld.texinfo | 2 +-
ld/ldexp.c | 80 +-
ld/scripttempl/elf.sc | 4 +-
ld/testsuite/ChangeLog | 39 +
ld/testsuite/ld-aarch64/aarch64-elf.exp | 5 +
ld/testsuite/ld-aarch64/emit-relocs-529-overflow.d | 4 +
ld/testsuite/ld-aarch64/emit-relocs-529-overflow.s | 11 +
ld/testsuite/ld-aarch64/emit-relocs-529.d | 7 +
ld/testsuite/ld-aarch64/emit-relocs-529.s | 10 +
ld/testsuite/ld-aarch64/emit-relocs-86-overflow.d | 5 +
ld/testsuite/ld-aarch64/emit-relocs-86-overflow.s | 11 +
ld/testsuite/ld-aarch64/emit-relocs-86.d | 8 +
ld/testsuite/ld-aarch64/emit-relocs-86.s | 10 +
ld/testsuite/ld-aarch64/tls-small-ld.d | 9 +
ld/testsuite/ld-aarch64/tls-small-ld.s | 8 +
ld/testsuite/ld-elf/indirect.exp | 25 +-
ld/testsuite/ld-elf/pr18720.out | 2 +
ld/testsuite/ld-elf/pr18720a.c | 27 +
ld/testsuite/ld-elf/pr18720b.c | 11 +
ld/testsuite/ld-elf/pr18720c.c | 15 +
ld/testsuite/ld-ifunc/ifunc.exp | 27 +
ld/testsuite/ld-ifunc/pr18808.out | 1 +
ld/testsuite/ld-ifunc/pr18808a.c | 9 +
ld/testsuite/ld-ifunc/pr18808b.c | 24 +
ld/testsuite/lib/ld-lib.exp | 45 +
libiberty/ChangeLog | 7 +
libiberty/d-demangle.c | 15 +-
libiberty/testsuite/d-demangle-expected | 22 +-
opcodes/ChangeLog | 15 +
opcodes/aarch64-tbl.h | 2 +-
opcodes/i386-gen.c | 2 +-
opcodes/i386-init.h | 2 +-
opcodes/mips-opc.c | 1 +
196 files changed, 7467 insertions(+), 2144 deletions(-)
create mode 100644 binutils/testsuite/binutils-all/strip-12.d
create mode 100644 binutils/testsuite/binutils-all/strip-12.s
create mode 100644 binutils/testsuite/binutils-all/symbols-1.d
create mode 100644 binutils/testsuite/binutils-all/symbols-2.d
create mode 100644 binutils/testsuite/binutils-all/symbols-3.d
create mode 100644 binutils/testsuite/binutils-all/symbols-4.d
create mode 100644 binutils/testsuite/binutils-all/symbols.s
create mode 100644 gas/testsuite/gas/aarch64/reloc-dtprel_lo12-1.d
create mode 100644 gas/testsuite/gas/aarch64/reloc-dtprel_lo12-1.s
create mode 100644 gas/testsuite/gas/aarch64/reloc-dtprel_lo12-ilp32-1.d
create mode 100644 gas/testsuite/gas/aarch64/reloc-dtprel_lo12-ilp32-1.s
create mode 100644 gas/testsuite/gas/aarch64/reloc-tlsldm-page-1.d
create mode 100644 gas/testsuite/gas/aarch64/reloc-tlsldm-page-1.s
create mode 100644 gas/testsuite/gas/aarch64/reloc-tlsldm-page-ilp32-1.d
create mode 100644 gas/testsuite/gas/aarch64/reloc-tlsldm-page-ilp32-1.s
create mode 100644 gas/testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-1.d
create mode 100644 gas/testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-1.s
create mode 100644 gas/testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.d
create mode 100644 gas/testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.s
create mode 100644 gdb/testsuite/gdb.base/checkpoint-ns.exp
create mode 100644 gdb/testsuite/gdb.base/valgrind-disp-step.c
copy gdb/testsuite/gdb.base/{valgrind-infcall.exp => valgrind-disp-step.exp} (62%)
create mode 100644 gdb/testsuite/gdb.btrace/tsx.c
create mode 100644 gdb/testsuite/gdb.btrace/tsx.exp
create mode 100644 gdb/testsuite/gdb.btrace/x86-tsx.S
create mode 100644 gdb/testsuite/gdb.threads/forking-threads-plus-breakpoint.c
create mode 100644 gdb/testsuite/gdb.threads/forking-threads-plus-breakpoint.exp
create mode 100644 gdb/testsuite/gdb.threads/process-dies-while-handling-bp.c
create mode 100644 gdb/testsuite/gdb.threads/process-dies-while-handling-bp.exp
create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-529-overflow.d
create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-529-overflow.s
create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-529.d
create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-529.s
create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-86-overflow.d
create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-86-overflow.s
create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-86.d
create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-86.s
create mode 100644 ld/testsuite/ld-aarch64/tls-small-ld.d
create mode 100644 ld/testsuite/ld-aarch64/tls-small-ld.s
create mode 100644 ld/testsuite/ld-elf/pr18720.out
create mode 100644 ld/testsuite/ld-elf/pr18720a.c
create mode 100644 ld/testsuite/ld-elf/pr18720b.c
create mode 100644 ld/testsuite/ld-elf/pr18720c.c
create mode 100644 ld/testsuite/ld-ifunc/pr18808.out
create mode 100644 ld/testsuite/ld-ifunc/pr18808a.c
create mode 100644 ld/testsuite/ld-ifunc/pr18808b.c
First 500 lines of diff:
diff --git a/ChangeLog b/ChangeLog
index f8690be..1d080fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,22 @@
+2015-08-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ Sync with GCC
+ 2015-07-28 Ben Elliston <bje@gnu.org>
+
+ * config.sub, config.guess: Import from upstream.
+
+2015-08-06 Yaakov Selkowitz <yselkowi@redhat.com>
+
+ * Makefile.def (libiconv): Define bootstrap=true.
+ Mark pdf/html/info as missing.
+ (configure-gcc): Depend on all-libiconv.
+ (all-gcc): Ditto.
+ (configure-libcpp): Ditto.
+ (all-libcpp): Ditto.
+ (configure-intl): Ditto.
+ (all-intl): Ditto.
+ * Makefile.in: Regenerate.
+
2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
Sync with GCC
diff --git a/Makefile.def b/Makefile.def
index 4394188..01445e4 100644
--- a/Makefile.def
+++ b/Makefile.def
@@ -93,9 +93,12 @@ host_modules= { module= libiberty-linker-plugin; bootstrap=true;
extra_make_flags='@extra_linker_plugin_flags@'; };
// We abuse missing to avoid installing anything for libiconv.
host_modules= { module= libiconv;
+ bootstrap=true;
extra_configure_flags='--disable-shared';
no_install= true;
- missing= install-info;
+ missing= pdf;
+ missing= html;
+ missing= info;
missing= install-pdf;
missing= install-html;
missing= install-info; };
@@ -324,6 +327,7 @@ dependencies = { module=configure-gcc; on=all-gas; };
dependencies = { module=configure-gcc; on=all-ld; };
dependencies = { module=configure-gcc; on=all-gold; };
dependencies = { module=configure-gcc; on=all-libelf; };
+dependencies = { module=configure-gcc; on=all-libiconv; };
dependencies = { module=all-gcc; on=all-libiberty; hard=true; };
dependencies = { module=all-gcc; on=all-intl; };
dependencies = { module=all-gcc; on=all-mpfr; };
@@ -342,6 +346,7 @@ dependencies = { module=all-gcc; on=all-libdecnumber; hard=true; };
dependencies = { module=all-gcc; on=all-libiberty; };
dependencies = { module=all-gcc; on=all-fixincludes; };
dependencies = { module=all-gcc; on=all-lto-plugin; };
+dependencies = { module=all-gcc; on=all-libiconv; };
dependencies = { module=info-gcc; on=all-build-libiberty; };
dependencies = { module=dvi-gcc; on=all-build-libiberty; };
dependencies = { module=pdf-gcc; on=all-build-libiberty; };
@@ -353,8 +358,10 @@ dependencies = { module=install-strip-gcc ; on=install-strip-lto-plugin; };
dependencies = { module=configure-libcpp; on=configure-libiberty; hard=true; };
dependencies = { module=configure-libcpp; on=configure-intl; };
+dependencies = { module=configure-libcpp; on=all-libiconv; };
dependencies = { module=all-libcpp; on=all-libiberty; hard=true; };
dependencies = { module=all-libcpp; on=all-intl; };
+dependencies = { module=all-libcpp; on=all-libiconv; };
dependencies = { module=all-fixincludes; on=all-libiberty; };
@@ -373,9 +380,11 @@ dependencies = { module=all-gotools; on=all-target-libgo; };
dependencies = { module=all-utils; on=all-libiberty; };
+dependencies = { module=configure-intl; on=all-libiconv; };
dependencies = { module=configure-mpfr; on=all-gmp; };
dependencies = { module=configure-mpc; on=all-mpfr; };
dependencies = { module=configure-isl; on=all-gmp; };
+dependencies = { module=all-intl; on=all-libiconv; };
// Host modules specific to gdb.
dependencies = { module=configure-gdb; on=all-intl; };
diff --git a/Makefile.in b/Makefile.in
index cfc1035..13f3740 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1079,7 +1079,9 @@ all-host: maybe-all-libiberty
@if libiberty-linker-plugin-no-bootstrap
all-host: maybe-all-libiberty-linker-plugin
@endif libiberty-linker-plugin-no-bootstrap
+@if libiconv-no-bootstrap
all-host: maybe-all-libiconv
+@endif libiconv-no-bootstrap
all-host: maybe-all-m4
all-host: maybe-all-readline
all-host: maybe-all-sid
@@ -24134,7 +24136,6 @@ configure-libiconv: stage_current
@if libiconv
maybe-configure-libiconv: configure-libiconv
configure-libiconv:
- @: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
test ! -f $(HOST_SUBDIR)/libiconv/Makefile || exit 0; \
@@ -24158,6 +24159,211 @@ configure-libiconv:
+.PHONY: configure-stage1-libiconv maybe-configure-stage1-libiconv
+maybe-configure-stage1-libiconv:
+@if libiconv-bootstrap
+maybe-configure-stage1-libiconv: configure-stage1-libiconv
+configure-stage1-libiconv:
+ @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+ @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGE1_TFLAGS)"; \
+ test ! -f $(HOST_SUBDIR)/libiconv/Makefile || exit 0; \
+ $(HOST_EXPORTS) \
+ CFLAGS="$(STAGE1_CFLAGS)"; export CFLAGS; \
+ CXXFLAGS="$(STAGE1_CXXFLAGS)"; export CXXFLAGS; \
+ LIBCFLAGS="$(LIBCFLAGS)"; export LIBCFLAGS; \
+ echo Configuring stage 1 in $(HOST_SUBDIR)/libiconv; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv; \
+ cd $(HOST_SUBDIR)/libiconv || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(HOST_SUBDIR)/libiconv/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=libiconv; \
+ $(SHELL) $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} \
+ \
+ $(STAGE1_CONFIGURE_FLAGS) \
+ --disable-shared
+@endif libiconv-bootstrap
+
+.PHONY: configure-stage2-libiconv maybe-configure-stage2-libiconv
+maybe-configure-stage2-libiconv:
+@if libiconv-bootstrap
+maybe-configure-stage2-libiconv: configure-stage2-libiconv
+configure-stage2-libiconv:
+ @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+ @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGE2_TFLAGS)"; \
+ test ! -f $(HOST_SUBDIR)/libiconv/Makefile || exit 0; \
+ $(HOST_EXPORTS) \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ CFLAGS="$(STAGE2_CFLAGS)"; export CFLAGS; \
+ CXXFLAGS="$(STAGE2_CXXFLAGS)"; export CXXFLAGS; \
+ LIBCFLAGS="$(STAGE2_CFLAGS)"; export LIBCFLAGS; \
+ echo Configuring stage 2 in $(HOST_SUBDIR)/libiconv; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv; \
+ cd $(HOST_SUBDIR)/libiconv || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(HOST_SUBDIR)/libiconv/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=libiconv; \
+ $(SHELL) $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} \
+ --with-build-libsubdir=$(HOST_SUBDIR) \
+ $(STAGE2_CONFIGURE_FLAGS) \
+ --disable-shared
+@endif libiconv-bootstrap
+
+.PHONY: configure-stage3-libiconv maybe-configure-stage3-libiconv
+maybe-configure-stage3-libiconv:
+@if libiconv-bootstrap
+maybe-configure-stage3-libiconv: configure-stage3-libiconv
+configure-stage3-libiconv:
+ @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+ @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGE3_TFLAGS)"; \
+ test ! -f $(HOST_SUBDIR)/libiconv/Makefile || exit 0; \
+ $(HOST_EXPORTS) \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ CFLAGS="$(STAGE3_CFLAGS)"; export CFLAGS; \
+ CXXFLAGS="$(STAGE3_CXXFLAGS)"; export CXXFLAGS; \
+ LIBCFLAGS="$(STAGE3_CFLAGS)"; export LIBCFLAGS; \
+ echo Configuring stage 3 in $(HOST_SUBDIR)/libiconv; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv; \
+ cd $(HOST_SUBDIR)/libiconv || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(HOST_SUBDIR)/libiconv/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=libiconv; \
+ $(SHELL) $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} \
+ --with-build-libsubdir=$(HOST_SUBDIR) \
+ $(STAGE3_CONFIGURE_FLAGS) \
+ --disable-shared
+@endif libiconv-bootstrap
+
+.PHONY: configure-stage4-libiconv maybe-configure-stage4-libiconv
+maybe-configure-stage4-libiconv:
+@if libiconv-bootstrap
+maybe-configure-stage4-libiconv: configure-stage4-libiconv
+configure-stage4-libiconv:
+ @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+ @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGE4_TFLAGS)"; \
+ test ! -f $(HOST_SUBDIR)/libiconv/Makefile || exit 0; \
+ $(HOST_EXPORTS) \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ CFLAGS="$(STAGE4_CFLAGS)"; export CFLAGS; \
+ CXXFLAGS="$(STAGE4_CXXFLAGS)"; export CXXFLAGS; \
+ LIBCFLAGS="$(STAGE4_CFLAGS)"; export LIBCFLAGS; \
+ echo Configuring stage 4 in $(HOST_SUBDIR)/libiconv; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv; \
+ cd $(HOST_SUBDIR)/libiconv || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(HOST_SUBDIR)/libiconv/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=libiconv; \
+ $(SHELL) $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} \
+ --with-build-libsubdir=$(HOST_SUBDIR) \
+ $(STAGE4_CONFIGURE_FLAGS) \
+ --disable-shared
+@endif libiconv-bootstrap
+
+.PHONY: configure-stageprofile-libiconv maybe-configure-stageprofile-libiconv
+maybe-configure-stageprofile-libiconv:
+@if libiconv-bootstrap
+maybe-configure-stageprofile-libiconv: configure-stageprofile-libiconv
+configure-stageprofile-libiconv:
+ @[ $(current_stage) = stageprofile ] || $(MAKE) stageprofile-start
+ @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGEprofile_TFLAGS)"; \
+ test ! -f $(HOST_SUBDIR)/libiconv/Makefile || exit 0; \
+ $(HOST_EXPORTS) \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ CFLAGS="$(STAGEprofile_CFLAGS)"; export CFLAGS; \
+ CXXFLAGS="$(STAGEprofile_CXXFLAGS)"; export CXXFLAGS; \
+ LIBCFLAGS="$(STAGEprofile_CFLAGS)"; export LIBCFLAGS; \
+ echo Configuring stage profile in $(HOST_SUBDIR)/libiconv; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv; \
+ cd $(HOST_SUBDIR)/libiconv || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(HOST_SUBDIR)/libiconv/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=libiconv; \
+ $(SHELL) $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} \
+ --with-build-libsubdir=$(HOST_SUBDIR) \
+ $(STAGEprofile_CONFIGURE_FLAGS) \
+ --disable-shared
+@endif libiconv-bootstrap
+
+.PHONY: configure-stagefeedback-libiconv maybe-configure-stagefeedback-libiconv
+maybe-configure-stagefeedback-libiconv:
+@if libiconv-bootstrap
+maybe-configure-stagefeedback-libiconv: configure-stagefeedback-libiconv
+configure-stagefeedback-libiconv:
+ @[ $(current_stage) = stagefeedback ] || $(MAKE) stagefeedback-start
+ @$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGEfeedback_TFLAGS)"; \
+ test ! -f $(HOST_SUBDIR)/libiconv/Makefile || exit 0; \
+ $(HOST_EXPORTS) \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ CFLAGS="$(STAGEfeedback_CFLAGS)"; export CFLAGS; \
+ CXXFLAGS="$(STAGEfeedback_CXXFLAGS)"; export CXXFLAGS; \
+ LIBCFLAGS="$(STAGEfeedback_CFLAGS)"; export LIBCFLAGS; \
+ echo Configuring stage feedback in $(HOST_SUBDIR)/libiconv; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libiconv; \
+ cd $(HOST_SUBDIR)/libiconv || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(HOST_SUBDIR)/libiconv/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=libiconv; \
+ $(SHELL) $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} \
+ --with-build-libsubdir=$(HOST_SUBDIR) \
+ $(STAGEfeedback_CONFIGURE_FLAGS) \
+ --disable-shared
+@endif libiconv-bootstrap
+
+
+
.PHONY: all-libiconv maybe-all-libiconv
@@ -24169,7 +24375,6 @@ all-libiconv: stage_current
TARGET-libiconv=all
maybe-all-libiconv: all-libiconv
all-libiconv: configure-libiconv
- @: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
@@ -24180,6 +24385,255 @@ all-libiconv: configure-libiconv
+.PHONY: all-stage1-libiconv maybe-all-stage1-libiconv
+.PHONY: clean-stage1-libiconv maybe-clean-stage1-libiconv
+maybe-all-stage1-libiconv:
+maybe-clean-stage1-libiconv:
+@if libiconv-bootstrap
+maybe-all-stage1-libiconv: all-stage1-libiconv
+all-stage1: all-stage1-libiconv
+TARGET-stage1-libiconv = $(TARGET-libiconv)
+all-stage1-libiconv: configure-stage1-libiconv
+ @[ $(current_stage) = stage1 ] || $(MAKE) stage1-start
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGE1_TFLAGS)"; \
+ $(HOST_EXPORTS) \
+ cd $(HOST_SUBDIR)/libiconv && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) \
+ CFLAGS="$(STAGE1_CFLAGS)" \
+ CXXFLAGS="$(STAGE1_CXXFLAGS)" \
+ LIBCFLAGS="$(LIBCFLAGS)" \
+ CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+ CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+ LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+ $(EXTRA_HOST_FLAGS) \
+ $(STAGE1_FLAGS_TO_PASS) \
+ TFLAGS="$(STAGE1_TFLAGS)" \
+ $(TARGET-stage1-libiconv)
+
+maybe-clean-stage1-libiconv: clean-stage1-libiconv
+clean-stage1: clean-stage1-libiconv
+clean-stage1-libiconv:
+ @if [ $(current_stage) = stage1 ]; then \
+ [ -f $(HOST_SUBDIR)/libiconv/Makefile ] || exit 0; \
+ else \
+ [ -f $(HOST_SUBDIR)/stage1-libiconv/Makefile ] || exit 0; \
+ $(MAKE) stage1-start; \
+ fi; \
+ cd $(HOST_SUBDIR)/libiconv && \
+ $(MAKE) $(EXTRA_HOST_FLAGS) \
+ $(STAGE1_FLAGS_TO_PASS) clean
+@endif libiconv-bootstrap
+
+
+.PHONY: all-stage2-libiconv maybe-all-stage2-libiconv
+.PHONY: clean-stage2-libiconv maybe-clean-stage2-libiconv
+maybe-all-stage2-libiconv:
+maybe-clean-stage2-libiconv:
+@if libiconv-bootstrap
+maybe-all-stage2-libiconv: all-stage2-libiconv
+all-stage2: all-stage2-libiconv
+TARGET-stage2-libiconv = $(TARGET-libiconv)
+all-stage2-libiconv: configure-stage2-libiconv
+ @[ $(current_stage) = stage2 ] || $(MAKE) stage2-start
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGE2_TFLAGS)"; \
+ $(HOST_EXPORTS) \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ cd $(HOST_SUBDIR)/libiconv && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) \
+ CFLAGS="$(STAGE2_CFLAGS)" \
+ CXXFLAGS="$(STAGE2_CXXFLAGS)" \
+ LIBCFLAGS="$(STAGE2_CFLAGS)" \
+ CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+ CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+ LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+ $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) \
+ TFLAGS="$(STAGE2_TFLAGS)" \
+ $(TARGET-stage2-libiconv)
+
+maybe-clean-stage2-libiconv: clean-stage2-libiconv
+clean-stage2: clean-stage2-libiconv
+clean-stage2-libiconv:
+ @if [ $(current_stage) = stage2 ]; then \
+ [ -f $(HOST_SUBDIR)/libiconv/Makefile ] || exit 0; \
+ else \
+ [ -f $(HOST_SUBDIR)/stage2-libiconv/Makefile ] || exit 0; \
+ $(MAKE) stage2-start; \
+ fi; \
+ cd $(HOST_SUBDIR)/libiconv && \
+ $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) clean
+@endif libiconv-bootstrap
+
+
+.PHONY: all-stage3-libiconv maybe-all-stage3-libiconv
+.PHONY: clean-stage3-libiconv maybe-clean-stage3-libiconv
+maybe-all-stage3-libiconv:
+maybe-clean-stage3-libiconv:
+@if libiconv-bootstrap
+maybe-all-stage3-libiconv: all-stage3-libiconv
+all-stage3: all-stage3-libiconv
+TARGET-stage3-libiconv = $(TARGET-libiconv)
+all-stage3-libiconv: configure-stage3-libiconv
+ @[ $(current_stage) = stage3 ] || $(MAKE) stage3-start
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGE3_TFLAGS)"; \
+ $(HOST_EXPORTS) \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ cd $(HOST_SUBDIR)/libiconv && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) \
+ CFLAGS="$(STAGE3_CFLAGS)" \
+ CXXFLAGS="$(STAGE3_CXXFLAGS)" \
+ LIBCFLAGS="$(STAGE3_CFLAGS)" \
+ CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+ CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+ LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+ $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) \
+ TFLAGS="$(STAGE3_TFLAGS)" \
+ $(TARGET-stage3-libiconv)
+
+maybe-clean-stage3-libiconv: clean-stage3-libiconv
+clean-stage3: clean-stage3-libiconv
+clean-stage3-libiconv:
+ @if [ $(current_stage) = stage3 ]; then \
+ [ -f $(HOST_SUBDIR)/libiconv/Makefile ] || exit 0; \
+ else \
+ [ -f $(HOST_SUBDIR)/stage3-libiconv/Makefile ] || exit 0; \
+ $(MAKE) stage3-start; \
+ fi; \
+ cd $(HOST_SUBDIR)/libiconv && \
+ $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) clean
+@endif libiconv-bootstrap
+
+
+.PHONY: all-stage4-libiconv maybe-all-stage4-libiconv
+.PHONY: clean-stage4-libiconv maybe-clean-stage4-libiconv
+maybe-all-stage4-libiconv:
+maybe-clean-stage4-libiconv:
+@if libiconv-bootstrap
+maybe-all-stage4-libiconv: all-stage4-libiconv
+all-stage4: all-stage4-libiconv
+TARGET-stage4-libiconv = $(TARGET-libiconv)
+all-stage4-libiconv: configure-stage4-libiconv
+ @[ $(current_stage) = stage4 ] || $(MAKE) stage4-start
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ TFLAGS="$(STAGE4_TFLAGS)"; \
+ $(HOST_EXPORTS) \
+ $(POSTSTAGE1_HOST_EXPORTS) \
+ cd $(HOST_SUBDIR)/libiconv && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) \
+ CFLAGS="$(STAGE4_CFLAGS)" \
+ CXXFLAGS="$(STAGE4_CXXFLAGS)" \
+ LIBCFLAGS="$(STAGE4_CFLAGS)" \
+ CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+ CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+ LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+ $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) \
+ TFLAGS="$(STAGE4_TFLAGS)" \
+ $(TARGET-stage4-libiconv)
+
+maybe-clean-stage4-libiconv: clean-stage4-libiconv
+clean-stage4: clean-stage4-libiconv
+clean-stage4-libiconv:
+ @if [ $(current_stage) = stage4 ]; then \
+ [ -f $(HOST_SUBDIR)/libiconv/Makefile ] || exit 0; \
+ else \
+ [ -f $(HOST_SUBDIR)/stage4-libiconv/Makefile ] || exit 0; \
+ $(MAKE) stage4-start; \
+ fi; \
+ cd $(HOST_SUBDIR)/libiconv && \
+ $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) clean
+@endif libiconv-bootstrap
+
+
+.PHONY: all-stageprofile-libiconv maybe-all-stageprofile-libiconv
+.PHONY: clean-stageprofile-libiconv maybe-clean-stageprofile-libiconv
+maybe-all-stageprofile-libiconv:
+maybe-clean-stageprofile-libiconv:
+@if libiconv-bootstrap
hooks/post-receive
--
Repository for Project Archer.
next reply other threads:[~2015-08-11 21:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-11 21:01 jkratoch [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-08-12 15:39 jkratoch
2015-08-12 14:18 jkratoch
2015-08-05 20:59 jkratoch
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